Boeing has demonstrated a prototype fighter
F-15SE "Silent Eagle
MOSCOW, March 21. (ARMS-TASS). The
Boeing Company has demonstrated a prototype of the fighter-bomber
F-15 Eagle, the design which uses technology fifth generation
aircraft, including radar visibility reduces coating, conformal
location of weapons systems, digital avionics, as well as V-shaped
tail, reports Janes Defence Weekly. "
A key challenge Boeing in developing a new version of the aircraft,
which received the designation F-15SE "Silent Eagle is the reduction
of radar visibility fighter 4 th generation F-15 radar for enemy
aircraft. In particular,
to reduce the radar signature of the front F-15SE wing leading edges
are covered with radio absorbing materials.
Changing tail stabilizers, which have been beveled at 15 degrees,
like the tail assembly F/A-18 "Hornet" and the installation of
conformal fuel tanks that can be converted into the internal weapons
bays, are designed to reduce the level of reflected signals in the
lateral projections.According to the developers, as a result of
upgrading the level of stealth fighter in the frontal projection
corresponds to any fifth-generation aircraft in a configuration
approved by the U.S. government to sell abroad. Carried
out improvements, according to Boeing, will not change the
aerodynamic characteristics of the F-15SE.
The design of the internal compartments can accommodate two pairs of
ammunition, providing the possibility of combining weapons systems
for air-ground and air-to-air missiles, including a 2 SD AIM-120
AMRAAM and two 1,000-pound UAB Mk.83 JDAM or 4,500-pound Mk .82
JDAMS or 8 UAB SDB. Internal
bomb racks are designed for suspension of ammunition weighing not
more than 1000 pounds.
According to the developers, the use of conformal fuel tanks for
ammunition will reduce the flight range of aircraft to 200 nautical
miles. For example, when
the external suspension kit weapons range of flight F-15 is 1000
nautical miles, while the range of the F-15SE, which has a similar
set in the inner compartments - 800 nautical miles.
At the same time, developed by Boeing project that allows the use of
F-15SE, and as a standard multi-purpose aircraft with a full payload
version of the F-15E (conformal fuel tanks with internal weapons
bays can be quickly dismantled after the landing).
Another feature of version F-15SE is the installation of a specially
designed system of electronic warfare. Boeing
has chosen to equip the aircraft digital electronic warfare system
(DEWS) of BAE Systems, which includes a digital receiver warning
radar radiation, the digital transmitter interference, integrated
system of traps and emission system suppression. According
to Boeing, in the formulation of aircraft noise radar of the enemy,
our own onboard radar and early warning system continues to
function.
Like its predecessors, F-15SE has a maximum takeoff weight of 36,750
kg, including 13.39 tons maximum payload. Equipped
with eight external nodes suspension missiles, air-to-air and 15
nodes for arms air-Turn ", a plane capable of carrying all the
precision-guided munitions with satellite and laser-guided cruise
missiles, including long-range SLAM-ER and Harpoon" block 2.The
maximum amount of fuel, including conformal tanks and three
mezhdubortnyh tank is 15.7 m.
The equipment F-15SE is also included radar with active
electronically scanned AN/APG-63 (V) 3 and an integrated
helmet-mounted target designation system JHMCS (Joint Helmet Mounted
Cueing System).
Boeing launched the program to modernize the F-15SE, which was
designated "Project Monty" in September 2008. As
planned flight test a prototype within the framework of risk
reduction will begin in the first quarter of 2010.
Boeing estimates the potential market for aircraft F-15SE in 190
cars. The first aircraft
could be put foreign customers in 2012. Until
2012, the assembly line of Boeing in St. Louis (sht.Missuri) will
continue to execute contracts for the supply of F-15, commissioned
by Singapore and South Korea
Promising version is intended primarily for the international
market. Boeing intends to
offer F-15SE Air Force in Japan, South Korea, Singapore, Israel and
Saudi Arabia, which currently already operate F-15 aircraft. Boeing
also hopes that interest in the purchase of new F-15SE raised an Air
Force, which planned to buy fifth-generation fighter F-35 Lightning
2, but due to the significant increase in its value, which by some
estimates could reach $ 200 million can not afford to purchase. According
to the company, all designed within the framework of technology can
be used for improvements consist in service F-15. According
to preliminary estimates, the cost of F-15SE, including the supply
of spare parts and training, could reach about 100 million dollars.
21.03.2009
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Birds of Prey from the banks of the Mississippi
Vladimir Ilyin, "Aviation and Time" ¹ February 2004
In August 2003, the ruler of the International Aerospace Show
MAKS-2003 in Zhukovsky, near the Russian fighter aircraft, brightly
painted in the style of Latin American carnivals, there were ascetic
that looked dark gray machine with almost imperceptible American
stars. So Muscovites and
guests of the Russian capital were able to personally meet with the
aircraft F-15C and F-15E Eagle - one of the main "working tools"
U.S. Air Force. Today,
this family of cars, Americans do have a major role in the fight
against enemy aircraft in the theater of military operations, they
are involved in air defense system of the continental U.S., and
stroke F-15E is the most powerful in the West, fighter-bombers.
For the purpose of the air
The first, very preliminary, the study image fourth-generation
fighter started in the U.S. in 1962, when the most modern serial
tactical aircraft the U.S. Air Force regarded Republic F-105
Thunderchief. These
studies were purely exploratory in nature and not resulted in any
specific program. In
1965, when the Vietnam War was still gaining momentum, the U.S. Air
Force as part of the research program FX (Fighter Experimental) have
begun a more detailed study of the possibility of creating a new
generation of tactical fighter. FX
aircraft intended to replace fighter jets air superiority F-4C, F-4D
and F-4E, as well as the interceptor F-101B, F-102 and F-106.
In December 1965 the Air Force issued a preliminary tactical and
technical requirements for FX, a next March the firm Boeing,
Lockheed and North American received contracts on the formation of a
promising fighter. According
to the initial requirements, the machine was to have a velocity
corresponding to M = 3, have a crew of one person and bring a
powerful set of weapons, ensuring maintenance of air combat missile
at high and medium ranges. Maneuvering
characteristics of particular value not given. In
essence, the new aircraft was conceived as a further development of
the concept of heavy "generic" fighter F-111 with somewhat greater
emphasis on problem solving of Defense. In
those years, the U.S. felt very uncomfortable because of the threat
posed by Soviet strategic bombers, fueled by talented hoaxes Moscow,
in particular a spectacular demonstration in the air parade in
Domodedovo in 1961, practically a "dead" supersonic M-50 and not yet
"born" Tu-22K with a cruise missile Kh-22.
However, the experience of war but also Vietnam, where U.S. Air
Force and Navy at the cost of 103
the F-4 Phantom II, only 50 managed to shoot down North Vietnamese
MiG-21 has shown that short-range air combat maneuver remains the
main "action" in the struggle for supremacy in the air, even the
most advanced for its time, medium-range missiles A I M
7 "Sparrow" provided no more than 20% wins, the remaining whipped
"MiGs" were in the short-range missiles "Sidewinder" and guns. As
a result, understanding of the Vietnamese experience in 1967, the
requirements for FX were radically revised. Now
the U.S. Air Force saw no prospect of a "utyugoobraznom" wagon, and
highly maneuverable aircraft that could outperform in the melee of
upgraded MiG-21 and retain the ability to conduct vserakursny rocket
fight at medium ranges beyond visual contact with the target. Significant
influence in shaping the concept of American fourth-generation
fighter has had, and Moscow flypast 1967 at Domodedovo, organized
almost immediately after the very sad for the Arabs "Six-Day War. Egyptian
air force equipped with Soviet aircraft equipment (MiG-17 and
MiG-21, IL-28 bombers and Tu-16), were completely defeated the
Israelis, who had armed with French planes "Votur," Mr. "," Super
"Mr." and Mirage »III, and although specialists, it was clear that
the reasons for the military defeat of the Arabs lie not as had
their equipment, but basic inability to fight in the Western media
began to re-emerge a few almost forgotten since the end of 1930. image
of the Soviet aircraft industry as a sort of "colossus with feet of
clay" is not capable of producing anything comparable to the
products of aircraft manufacturing firms "free world". In
order to overcome this very nasty and economically harmful to the
country's trend, and was intended to air a grand feast. However,
today we can say that the organizers of his somewhat overdone. Instead
of delicately hint that the Soviet military aircraft, in spite of
Khrushchev's adventures are still there and able to meet the needs
of the USSR's allies, the parade literally stunned the foreign
military observers. The
demonstration in the suburban sky last Soviet development (the
existence of which the Pentagon if they had heard it did not take
seriously considering "dezoy or thing of the distant future), showed
that the West does not have a decisive qualitative superiority in
the field of military aviation.
As a result of this unpleasant discovery, the U.S. Congress were
held closed hearings on the topic: What can oppose the U.S. Air
Force planes in such a potential adversary, as the Su-15, Tu-22K. Tu-128,
Su-17, MiG-23 and MiG-25. It
is these machines were named by U.S. experts as a major threat. The
outcome of the hearings have been very disappointing for the
military leadership. All
this has spurred the Pentagon to force the papers to create a new
generation of fighter aircraft, capable of effectively confront the
growing "Soviet threat". Such
"prishporivanie" American aviation industry was not in the interests
of the USSR: as history shows, the United States were able to
mobilize its vast scientific and technological potential. High
maneuvering capabilities FX can be achieved only by increasing the
take-off thrust-weight ratio up to 1,0-1,1 while maintaining a
relatively low specific load on the wing. The
maximum speed should correspond to M> 2. In
combination with the need to equip the aircraft a powerful radar
that provides an opportunity vserakursny of medium-range missiles,
as well as with a range of no less than "Phantom", all this leads to
an inevitable increase in the take-off weight of the new fighter to
17-19 tonnes, almost twice that of the MiG-21. This
aircraft received only twin-engined. And
although the two engines were more expensive one, but with greater
operational survivability group consisting of a twin-engine
machines. was supposed to
last longer and ultimately do more cheaply.
The new requirements were sent to leading aircraft companies. Total
in 1966-68 years. Air
Force and industry reviewed more than 500 variants of the aircraft F -X. In
the finals came Fairchild's Niller, North American and McDonnell
Douglas. "Ferchayl Hiller
presented a draft fighter with swept wings and two underwing
nacelles, which carries the horizontal tail. The
main motive, podvigshim designers the choice of this layout was to
raznesgi engines as far as possible from the fuselage to prevent it
from affecting the operation of intakes - in memory was still fresh
problems with the air intakes of the F-111. closely
appressed to the fuselage. In
addition, such a solution possible to avoid falling into the engine
propellant gases during firing of the gun. Among
the other advantages of placing engines at a great distance from
each other by military singled out increased combat survivability of
the aircraft (the experience of "Phantom" Vietnam has shown that
this machine is equipped with two adjacent TRDF, had combat
survivability, practically equal to the corresponding indicator of
single engine F-105 ). However,
this arrangement also had its drawbacks: the deterioration of the
review back, the violation of the flow in the area of the wing pods,
but the main thing - the problem with handling in case of failure of
one engine.
The special feature of the project company's North American "has
become an integral arrangement of wing-body, which implemented an
integrated approach to internal and external aerodynamics. Since
the combat use of aircraft provided for in the FX range M = 0.8 -
2.5, the firm developed the original wing with a curved front edge,
which has improved characteristics as in transonic and supersonic,
and at subsonic speeds.
Were integral and air intakes in the design of which the firm has
invested vast experience gained in a bomber XB-70 Valkyrie. From
the viewpoint of the aerodynamics project as a whole represents a
significant step forward. However,
in the contest, failed in December 1969, first won the project by
McDonnell Douglas, which proposed aircraft aerodynamic design which
is nearly the same as the MiG-25. You
can with enough confidence to say that the choices made by the U.S.
Air Force, and was just due to this similarity: MiG-25 had already
demonstrated its high performance, which was officially supported by
a series of world records. Given
the shortage of time and money the Pentagon decided not to risk and
benefit from the activities of Soviet designers. In
addition, choosing "McDonnell Douglas, the leadership of the U.S.
Air Force took into account the vast experience this company on the
establishment and improvement of" Phantom. " Played
a role as formal and informal links with the Air Force leadership by
senior management of this company, which develops jet aircraft for
the U.S. Air Force and Navy in 1946, summarizing the competition,
leading U.S. aviation analyst Boris N. Bellis (BNBellis) wrote in
1970: "F-15 aircraft came not on the spur of the moment (of course,
if you do not take into account, the shock of the Moscow parade 1967
- Comm.'s). The decision was taken it is not in a hurry, and the
contract was not only to the Air Force had to armed with the new
fighter. "
Requirements for radar complex new fighter included the ability to
detect targets at all altitudes on the background of the earth's
surface (such a possibility in the United States was first
implemented on the radar AN/APQ-130 Mk.2 fighter-bomber F-111F, and
the Soviet Union - at the station "Sapphire -23 "MiG-23M). Originally
intended for FX to create a radar with a phased antenna array (PAR),
but later it was concluded that to develop such a station within a
reasonable time is impossible, and introduction of PAR has been
postponed "until later". One
of the main requirements for the new radar was increased almost one
order of magnitude compared with the station AN/APQ-120 fighter F-4
reliability. Among the
developers of radar is also a contest, but the results of which was
chosen as a pulse-Doppler radar with a slotted array antenna,
proposed by Hughes.
The choice of engine is also passed on a competitive basis. The
main contenders were the General Electric Company and Pratt &
Whitney is a 1970 and got the victory. At
a dry weight of 1375 kg turbofan engine F100-PW-100 developing
maximum thrust 6,660 kg and 10,600 CCC - afterburner. Among
its key features include placement of the auxiliary units directly
on the motor housing, which simplifies installation and replacement
of the power plant, and also provides the interchangeability of
right and left engines.
In the years 1966-74. were
working on creating effective for FX cannon armament. The
program HIPAG firms on a competitive basis, "Philco Ford and General
Electric developed a 25-millimeter cannon GAU-7 / A, made by the
scheme and uses Gatling bezgilzovye ammunition.However, the
developers failed to overcome the technical difficulties encountered
when creating a new artillery system. As
a result, it was decided to equip the aircraft improved version of
20-mm M61A1 Vulcan cannon "with a rate of fire, increased to 7200
rounds per minute, and more effective missiles. But
this option has remained unfulfilled. The
possibility of installing 30-millimeter gun high power GAU-8 / A,
produced for the A-10 attack aircraft. However,
this weapon proved too heavy for a fighter. Nothing
ended, and motility studies in the vertical plane of the
installation with the gun "Vulcan". As
a result, all modifications of the aircraft survived the "classical"
IBS used more in the second generation of jet fighters-F-104, F-105,
F-4E, etc.
In December 19b9g. "McDonnell
Douglas has received a contract worth USD 1,146.4 million for design
and construction of 20 experienced fighters who have received
military designation F-15 and its own name Eagle (Eagle), to create
a fighter under the leadership of D. Graff. In
the design process in an unprecedented large-scale use computer
equipment as a result of a new car managed to create in a relatively
short time, but a prudent conservatism of technical solutions and
moderation requirements of the customer, curb their ambition of
"above all, the furthest, fastest, possible to avoid serious
technical problems.
June 26, 1972 has finished building the first prototype YF-15. and
27 July-corporate test pilot I. Barrows was first picked up this car
in the air.
In the Soviet Union closely followed the FX program collected and
analyzed all available information, trying to separate from her
nuggets of truth. And if
on the formation of F-15 had a huge impact MiG -25, then the
American car the most direct impact on the course of designing the
Su-27. Recall: Soviet
designers task was to surpass the F-15 is in all respects by
10%.Colleagues Sukhoi seriously worried that a victory in the
competition will win FX project "North America" with an integrated
layout. But when it was
announced that I won, "McDonnell Douglas," suhovtsy "breathed a sigh
of relief: the layout, embedded in the Su-27, looked much more
promising. True, there
were fears that the Americans through the open seal slipped my
overseas colleagues "misinformation", and made themselves a very
different plane. However,
after the official demonstration in 1972, a prototype of the "Igla"
these fears are dispelled: it became clear that the experts
"McDonnell Douglas went on the most simple and cheap, but not the
most promising path. As
head of the department recalled projects Sukhoi OS Samoilovich,
after takeoff, YF-15 Head TsAGI GP Svischsv PO Sukhoi said: "Paul
Osipovich" Our backlog has turned to our advantage. The plane took
off, and we know what he is. "
Tests of the "Igla" passed without any complications. Deliveries
of the first pre-production F-15A (single-seat fighters) and the
F-15B (double combat training aircraft, fully preserved onboard
systems and armament of one-machine), designed for military trials
began in September 1974 Two years later, almost simultaneously with
the beginning supply the Soviet Air Force MiG-23ML U.S. Air Force
began receiving the F-15. Worth
one "Eagle" 12.5 million USD, which was quite a lot of the time.
By the time have already been developed and agreed with the Air
Force basic directions of further development of the aircraft. Thus,
a modernized version of the F-15C and its double analogue of the
F-15D had to get new weapons in the first place - intermediate-range
AIM-120 AMRAAM active radar homing on the target trajectory and the
inertial guidance with updating on marching site. Maximum
range of fire new missiles had to be 50 km.
F-15C / D appeared in 1979 He had a sophisticated avionics, enhanced
design of air intakes and other airframe components, as well as
increased capacity of internal fuel tanks and the presence of
attachment of suspended nesbrasyvaemyh conformal tanks. At
the same time, work on the AIM-120 was delayed, and the F-15C / D
started to be equipped with new missiles only in the spring of 1991
And before that, based weapon fighters were upgraded with SD
semi-active radar homing system, AIM-7M «Sparrow, capable of hitting
aerial targets na distance of 45 km.
On conformal tanks should be more detail. Requirements
to increase the flight range have always been one of the first
places in the modernization of military aircraft systems. Therefore,
in the first half of 1970. "McDonnell
Douglas started to develop for the F-15 quick-hanging containers
conformal FAST PACK (Fuel and Sensor Tactical PACK). Two
containers (in total - to 4,265 kg of fuel), which had a length 9.90
m, maximum height of 0.92 m and a width of 0.61 m, were attached to
the fuselage sides under the wing. According
to estimates, their use increased the combat radius of the fighter
by 71% - up to 2100 km. In
this case, the estimated Ferry range as high as 6300 km.
FAST PACK containers were semi-monocoque structure of aluminum
alloys. As conceived by
the creators of these unusual aggregates, they were to significantly
expand the range of combat tasks solved by the F-15. In
particular, the holders along the container, could hang six bombs
type Mk.82 (caliber 450 kg). In
addition, The possibility of placement in the anterior compartment
of one of the containers of different intelligence or navigational
equipment and systems, electronic countermeasures (ECM). They
could be both water-alcohol solution for cooling the air entering
the compressor motor, the use of which provides short-term increase
thrust turbofan, as well as support LRE AR2-3A (2x2700 kg). As
stated, the inclusion of these engines allow the F-15 supersonic run
"shot" at an altitude of 23 km.
Creating containers (from initial design to start flight tests),
took only 139 days: July 27, 1979, equipped with their plane took
its first Poleg, a month later, an experienced F-15 with containers
FAST PACK made a nonstop flight to England on the Air Show in
Farnborough , covering 4800 km in 4 hours, 59 minutes (the fighter
take-off weight was 30,200 kg). During
the flight tests with containers F-15 reached a speed corresponding
to M = 2, and performed maneuvers with an overload equal to 5g. At
the same time handling the fighter, according to representatives of
the U.S. Air Force, "has not changed much." However,
judging from the available information from the author, containers
FAST PACK found limited use in aircraft F-15C / D - obviously
affected the deterioration of characteristics of a fighter equipped
with supersonic flight regimes. Normally
they only began to establish multi-role fighters F-15E.
Remained unfulfilled reconnaissance and missile packaging options
FAST PACK.
Hunter companions
In 1976, under the influence of Soviet advances in counterspace, the
U.S. began work on the system ASAT, which included F-15C fighter jet
as a first stage booster rocket, and ASM-135.The main purpose of the
new system was supposed to be fighting with the Soviet satellite
radio technology and radar reconnaissance, flying at relatively low
orbits. ASM-135 missile
length 5.18 m and a launch weight of 1,180 kg was itself a three,
and the third stage (weight 15.4 kg, length 460 mm, diameter 300 mm)
is a proprietary device-antisputnikom with an infrared homing system
and a fragmentation warhead . F-15C
included in the complex ASAT, not
had a special guidance system and aiming for space objects, his task
is only a delivery missile antisputnika at a specified time at a
pre-calculated point in space and its start when the "roller
coaster". In the future
missile flew a ballistic trajectory and could intercept targets at
altitudes of space up to 800 km. In
general, the ASAT program was quite difficult. For
technical reasons, primarily, with the most problematic third stage
and infrared guidance system, its implementation was delayed for 18
months. January 21, 1984
at the Pacific missile testing ground hosted the first of 12 planned
test launches ASM-135, in which a rocket carrying a mock
machine-interceptor, the first real interception of a space object
was executed Sept. 13, 1985, the target was the Air Force research
satellite U.S. R78-1, is in a circular polar orbit with an
inclination of 97,7 ° and a height of about 450 km. Start
antisputnika with F-15 pilot was executed in standalone mode, which
is considered as full-time in combat use. When
approaching the area of start-up aircraft flying on the
teams-director of the system at an altitude of 11,890 m at a speed
which corresponded to M = 0,85. After
logging in to the limits of 13-kilomegrovoy zone with coordinates
defined for start, onboard computer fighter has issued a command to
drop to an altitude of 9000 m, and then calculated the point started
maneuver, after the passage of which
plane was dispersed to the number of M = 1.22. Then,
the pilot executed a hill with an angle of trajectory inclination
60-65 ° overload 3,5 g. Start
antisputnika was carried out at an altitude of 11,580 m at which
corresponded to M = 1.0. Interceptor
hit the target with a direct hit. By
1987, it was planned to deploy two antispushikovye Squadron F-l5C at
airstrips Langley (Virginia) and McCord (pcs Washington, and to
equip them to purchase 112 ASM-135. However, since 1986, ASAT
program has been gradually phased out.
The reason was the "peacefulness" of the U.S. Congress to ban the
test-firing of a real space targets (in the last several launches
homing system tselilas one of the brightest stars). As
a result, fully bring systems up to operational readiness was not
possible. Impact and
significant tactical limitations of the complex as a whole. Thus,
the required pre-(a few hours before take-off aircraft carrier)
programming to the machine-interceptor could at precisely defined
times to reach a given point of space. Maximum
height of target interception was also found to be insufficient
(studied variants of its increase, but the creation of a new first
stage entailed unacceptable to the Department of Defense
expenditures).
In autumn 1986 it was decided to reduce the number of missiles
procured ASM-135 to 36, and the deployment of antispugnikovyh
squadrons altogether abandoned. Complex
ASAT never entered service. It
should be noted that the Soviet Union in late 1980. also
completely stopped trials of its much more effective (and expensive)
anti-space weapons.
The first multi-
Contrary to the publicity photographs and colorful pictures
20-year-old her, depicts the "Eagle" hung with clusters of bombs and
missiles of various types, in fact, F-15A and F-15C only
occasionally equip shock weapons, and pilots with whom ever talk to
the author of these lines, not even practiced attack ground targets. "Eagle"
was once a pure fighter air combat, and his limited arsenal of
missiles air-to-air missiles. However,
in late 1970. U.S. Air
Force faced the need to find replace aging fighter-bomber F-111 -
its primary tactical strike aircraft. This
task was not easy. F-1I1
possessed some unique properties, including long
range (at extremely low altitudes - up to 1400 km, ferry - 4700 km)
in combination with a very respectable bomb load, as well as the
ability to perform high-speed low-altitude shot in automatic mode
following the terrain, the ability to search and attack small ground
targets in complex weather conditions around the clock.
"McDonnell Douglas on its own initiative began to study the
effectiveness of the F-15 during operations against ground targets
as far back as 1976 specialists of the company came to the
conclusion that the" Eagle "has a good chance for a relatively easy
transformation into a fighter-bomber. The
project, informally called the "Strike Eagle", was submitted to the
contest announced by the Air Force, whose goal is the selection of a
tactical attack aircraft ETF (Enhanced Tactical Fighter). Moreover,
this machine should create based on existing designs. In
addition to the modified F-15. BBC
experts on the court were presented to projects based on aircraft
"General Dynamics» F-16 and F-111. "Fairchild
Ripablik" A-10. "Vout"
A-7, "McDonnell Dutlas» F-4 and F/A-18, «Grumman» F-14 and A-6, as
well as the European fighter-bomber Tornado.
In 1980, the ETF program has been suspended. This
is explained mainly by financial considerations. However,
we can assume that a role was played and started in those years,
enthusiasm for leadership the U.S. Air Force stealth. In
spite of this, "McDonnell Dutlas" for their own means of continued
study of shock variant of "Igla" and 8 July 1980 began flight tests
of experimental fighter F-15B AFCD (Advanced Fighter Capability
Demonstrator). "Strike
Eagle" was different from teaching martial F- 15B
FAST PACK presence of containers and an advanced avionics, optimized
for action against ground targets. The
special feature of the new fighter was to be a radar with enhanced
modes of operation, as well as thermal imaging equipment of new
generation, giving the crew the opportunity to confidently drive a
car at extremely low altitudes in all weather conditions, day and
night, to find and identify small ground targets and apply for them
various classes of weapons, including precision missiles and bombs
with thermal homing, as well as using laser illumination purposes. The
ultimate goal of the program was to create a multipurpose fighter
capable of fighting with the same success as a land and air with
chains.
In early 1982, after coming to power of Ronald Reagan administration
sharply increased military spending, the U.S. Air Force decided to
renew the program for an aircraft to replace the F-111.From November
1982 to April 1983 the Air Force conducted a comparative test
flights of four F-15 (including the F-15 AFCD). as
well as two prototypes, "General Dynamics» F-16XL Then the F-15
completed 216 flights, a F-16XL - 387 flights. According
to their results on Feb. 24, 1984 Air Force announced the selection
of the F-15 as a basis for creating multi-functional fighter F-15E.
The victory of McDonnell Douglas was due in particular topics. that
future avionics aircraft has already been largely worked out within
the "Strike Eagle". The
transformation of an experienced F-15AFCD a full-fledged combat
aircraft, according to the U.S. Air Force needed only 275 million
USD, while the fine-tuning of F-16XL - 473 million USD. Moreover,
the military is very skeptical of the possibility of establishing a
single multi-functional fighter, and the double version of F-16XL
needed additional funds.
The first of three pre-production F-15E flew on 11 December 1986 and
the first production aircraft was delivered to the customer 29
December 1988 from the F-15D - the prototype - "Strike Eagle"
differed significantly processed (60%), construction, linked with
increased takeoff weight. Thanks
to the use of new technology resource airframe also increased up to
16000 hours.A number of structural elements of the rear fuselage
completed from a titanium alloy using svsrhplasticheskogo formation,
which increased the volume of the engine compartment while
maintaining the external contour of the aircraft. Thus,
F-15E is compatible not only with native engine F100, but with more
powerful and marker F110. Aircraft
equipped with an entirely new three-channel wire system that
provides the possibility to fly in the automatic mode following the
terrain at a height of 30 m.
"Strike Eagle" became the first American aircraft, equipped with a
low altitude container sighting and navigation system, LANTIRN (Low
Altitude Navigation and Targeting InfraRed Night System). System
is placed in two containers under vozduhozabornikmi aircraft. Aimed
container weighing 245 kg contains forward looking thermal imaging
system with a narrow angle, korellyator line of sight missiles and
laser-designator dalyyumer. In
the navigation container weighing 195 kg placed radar automatically
follow the terrain, as well as thermal imaging system is forward
looking with wide viewing angle. Video
information on this equipment is displayed on the HUD, forming a
kind of pilot to "window in the night", allows you to confidently
fly a fighter jet at an altitude of about 60 m at any time
regardless of weather conditions. Information
on the impact of the module is displayed on one of the cabin
screens.
Initially, the U.S. Air Force planned to buy 392 new aircraft, but
later reduced the order of 200 units with the end of the financing
of production in 1991, however, after the construction of this issue
of Shock "needle" life continued: Air Force were interested in
maintaining the assembly line at a factory in St. Louis in working
condition. To make up for
combat losses in Operation Desert Storm, as well as to compensate
for the transfer of Saudi Arabia in 1990, 24 fighters F-15C / D, in
1991 and 1992 financial years the Air Force ordered an additional
nine vehicles. Further
orders continued to arrive by early 2002 it was released 236 units
of F-15E, and 10 aircraft were under construction.
A lot of potential F-15E has allowed designers to "McDonnell Douglas
and later Boeing consistently enhance the combat capabilities of
fighter aircraft. In
1992, the U.S. Air Force began a program, designed for nine years,
during which the aircraft was supposed to give the ability to fight
the airborne opponent with a specialized missile AGM-88 HARM. The
program is designed in two phases. In
the first advanced onboard processor control arms and its software,
which allowed the end of 1996 to equip aircraft missile HARM. In
the second phase, completion scheduled for the current decade, is
expected to install electronic surveillance and targeting systems
that allow aircraft to carry out an autonomous search for "victims"
for missile HARM.After completing the second phase of modernization
F-15E will be able to fully solve the problems imposed earlier on
the specialized confusional aircraft F-4G "Wild Weasley." Later
in the armed F-15E is expected to include a modernized version of
the missile HARM, which should hit the radar, even if they
temporarily stopped work on radiation.
In early 1989, one F-15E pilot turbofan was installed by General
Electric »F110-GK-129, forced up to 14,300 kgs. However,
in the same year, after 23 flights (total duration - 67 h) test was
stopped. Further work was
done to modernize the F-15E air intakes in relation to the
peculiarities of the engine F100-GE-129. In
1993, tests of the airplane with those turbofans have resumed, but
again failed to yield the desired results. Currently,
the U.S. Air Force apparently does not plan to equip the F-15E
engines, company General Electric, while the action in this
direction are continuing.
Constantly expanding the armed shock Igla. Since
the late 1990's. work is
underway to equip these planes, guided aerial bombs with JDAM-type
inertial guidance, supplemented by a system of satellite correction. Various
modifications of these munitions have a caliber of 225, 450 and 900
kg. These advantages
include the application of the principle of "dumped, forgotten,
unlike laser-guided bombs, which require illumination purposes. No
restrictions on the maximum height of new weapons, as well as time
of day and weather conditions. At
the same time, accuracy of entry of such bombs is 10-15 m, which is
slightly worse than the laser. In
addition, JDAM can not hit moving targets, since the coordinates of
targets are introduced into the bomb before it is reset (experiments
radiocorrection JDAM from the aircraft carrier, ensuring the defeat
of mobile targets, began only in 2002). During
the flight test, held on 14 May 2001 at the landfill China Lake
(California), was successfully carried out the bombings with a
"needle" five bombs with an inertial-satellite-guided GBU-31 JDAM
(900 kg), struck five different purposes. Bombing
satisfied with the level flight at an altitude of 11,400 m at a
speed corresponding to M = 0,8.
Another promising ammunition, which is planned to "register" on
board the F-15E, is planning to cluster bomb-ridden AGM-154 JSOW,
which is designed to defeat the purposes of which are at a distance
of 65 km from the aircraft carrier. The
cassette is a vehicle with the body length of about 4,1 m having a
ribbed shape, which reduces radar visibility. The
tape has a folding wing and tail assembly, formed by six aerodynamic
surfaces. Warhead
weighing 230-450 kg (depending on equipment), located in the center
of mass, may include mines "Retor", for the formulation of Blast,
unguided submunitions BLU-97 submunitions induced anti-BIX-108 or
are planning high-precision anti-subbospripasy BAT with
thermal-acoustic homing. To
destroy ships or ground targets specially protected AGM-154 is
supposed to equip monoblock warhead. In
addition, the planning cassette can be used to deliver high accuracy
(10 m) of supplies by land forces. Other
"nontraditional" scope AGM-154 is the REB: ammunition may be fitted
with miniature jammers, creating a "corridor" to break the aircraft
into the combat formations of the enemy. Flight
tests of the F-15E with AGM-154 began in 1994 at Langley Air Force
Base.Theoretically, a fighter-bomber capable of carrying six of
these cluster bombs, but now their number is limited to four.
In the near future arsenal "Strike Eagle" should fill the tactical
cruise missile of a new generation of AGM-158 JASSM, preproduction
which began in 2002, the U.S. Air Force plans to procure 2,400
weapons of this type. The
rocket is made using stealth and equipped inertsialyyuy guidance
system for the marching segment of the flight with the correction
from the power of satellite navigation GPS. On
a final site uses teplovizioinoe homing system of autonomous
detection and target recognition.
Starting weight of missiles - 1024 kg, the maximum distance - 370
km, velocity corresponds to M = 0,7. The
missile is equipped with high-explosive fragmentation or improved
penetrating warhead.
In the longer term (about 2010-ies.) Aircraft can get and manage a
new generation of bombs, which have reduced size and weight, which
will greatly increase their number on board the F-15E.
Specialists of the company, Boeing suggested that the U.S. Air Force
will operate the F-15E, at least until 2015-20-ies. Alerting him to
address a steep combat missions, including anti-tactical ballistic
missiles. Perhaps the use
of F-15E and as a command and control aircraft, with fighter jets
air superiority F/A-22A and multipurpose fighter F-16C.
In the aggregate properties combat F-15E, until recently, was a
unique aircraft - the first production to truly multi-role fighters. The
absence of direct competitors for a long time allowed him to gain a
certain position in the global aviation market. However,
unlike the F-16, purchased as a rule, relatively poor countries, the
acquisition of multi-Igla could afford only the most affluent
"customers." In the mid
1990's. export price of
one F-15E was assessed more than 50 million USD.
The first foreign countries, drew attention to a new modification of
"needle" was Israel, whose government in November 1993 decided to
purchase 21 F-15E. The
Israeli version of the aircraft received the designation F-15I
(Israel). In general, it
corresponds to the American prototype, but is equipped with
Israeli-made ECM, and also bears the Israeli tactical cruise
missiles, "Pop Eye" or "Pop Eye" 2 (the maximum range of start-up -
60-90 km).
Another export version of F-15S (Saudi Arabia) is intended for Saudi
Arabia. Io contract
signed in December 1992, were built 72 such cars. Combat
capabilities of the F-15S somewhat reduced in comparison with
American and Israeli versions. The
fighter is equipped with radar AN/APG-63. are
similar to those on fighter F-15C. Instead
LANTIRN system used a more simple optoelectronic system "Sharntuter"
which is set only 48 aircraft, optimized to attack ground targets. The
remaining 24 fighter aircraft used in air defense system. Saudi
Arabia is planning to procure 24 F-15S, negotiating the purchase of
which are carried out from 2000
In the early 1990's. "McDonnell
Douglas has offered the U.S. Air Force to purchase single version of
the fighter F-15E, developed for export and were designated F-15F. However,
the initiative was not supported by the Pentagon. April
19, 2002 signed a contract to supply the Republic of Korea Air Force
40 fighters F-15K. The
aircraft is equipped with radar AN/APG-63 (V) 1 with the slotted
array antenna having enhanced when working at ground targets. Radar
complements infrared detection and tracking AN/AAS-42, as well as
helmet-mounted sight indicator of firm Boeing. In
addition, the fighter is equipped with an advanced warning system on
the British radar irradiation AN/ALR-56C (V) 1, as well as a system
of production of active electronic jamming AN/ALQ-135M. Information-control
field is formed by seven cockpit multifunction liquid crystal
display format of 152x152 mm. F-15K
is the first production aircraft family, which have unit of General
Electric »F110-GE-129. At
the armed F-15K will be the most modern means of destruction,
including the JDAM bombs and cruise missiles, SLAM-ER. The
first F-15K aircraft will be delivered in 2005, and last - in 2008
According to one of the leaders of the program F-15 Rindouera M.
(Mike Rindouer), technological improvements, used on the F-15K can
be implemented and the modernization of the U.S. "needle". In
particular, it is estimated that in 2008-2010. part
F-15C / D will receive enhanced radar AN/APG-63 (V) 1. In
accordance with existing plans, the end of this decade, F-15E fleet
in the United States must be supplemented by the fifth generation
multipurpose fighter aircraft Lockheed Martin »F/A-22A« Raptor. However,
the latter has very little combat load (two guided aerial bombs
GBU-32 JDAM-1000 weighing 225 kg in gruzootseke), and therefore
replace F-15E combat formation in the U.S. Air Force can not. Apparently,
this would require heavy tactical strike aircraft of a new type
based on the fighter F/A-22, the study image which Lockheed Martin
has since 2002
The most optimistic projections, it can be established until
mid-next decade.
In addition to the U.S.. "Needles"
released in Japan. Firm
Mitsubishi has collected on American license with partial use of
American parts has 155 fighter planes F-15J and 36 combat-capable
F-15DJ. Pa, the same firm
were collected and 10 planes F-15J, delivered from the U.S. in the
form of sets of units.
With an eye to the future
"Needles" is actively used and continue to be used as flying
laboratories. In 1982 at
the F-15A flight test was experienced engine F100-DEEC from the
perspective of digital control system.Was carried out 30 missions,
which confirmed the possibility of such substitution, as well as
improving several characteristics of the engine, in particular,
almost doubled (from 7 to 4) decreased time-to "small gas" on "full
afterburner. In the
future backlog, resulting in the program, was used on the engine
F100-PW-229.
In the years 1981-83 in the flight test center the U.S. Air Force at
Edwards Air Force Base held more than 60 flights flying laboratory
F-15, equipped with an integrated flight management system and fire
IFFC. It included a
hanging container "Atlis with opto-electronic equipment, providing
target designation and aiming, as well as a computer, which stores
algorithms for flight control and fire. It
was also modify the software. Among
the advantages of IFFC is the possibility of attack air and ground
targets when flying on any that is feasible in terms of
aerodynamics, angle of attack. The
time required to attack and move away from goal, was approximately
three times lower than that of the serial F-15. When
action on the ground plane was able to stay away from the goal,
covert air defenses near abroad. During
these tests was to intercept air targets PQM-102, closer to that
performed on a collision course by foreshortening of 130 ° at a
speed of 1300 km / h, while the fighter and the target is
maneuvering with the overload of 3g. The
goal was to hit a 2-second burst (171 projectile was released). Developments
on the program 1FFC found application in the construction of
aircraft F/A-18C/D, F-15E. F-16C,
etc.
In June 1983, at Edwards Air Force Base began testing the F-15 with
an advanced digital flight management system FCS. Unlike
the analog system that is installed on serial fighters, it was
associated with a system control power plant, fire control and
navigation. This provided
a significant improvement in flight performance without costly
upgrades airframe and powerplant. In
the same year, in response to a request the U.S. Air Force to
develop a version of 145 with a reduced by more than 50% of the
length of run and run, "McDonnell Douglas submitted a draft
experimental aircraft F-15STOL, in what the designation F-15S/MTD. On
this machine is proposed to use canards (PGO), as well as flat
nozzle with thrust vector control (UHT) in the vertical plane and
the reverse. In F-15S/MTD
converted first pilot combat training F-15D. As
CHR have been used console stabilizer F/A-18, set with a cross «V»
in the 20 ° and can vary both symmetrical and differentially. Firm
Pratt Untni has developed a flat swivel nozzle made of titanium
alloys with liquid cooling system, for which the airplane required
to equip a special turbo-cooler. The
prototype has a new digital-wire control system that combines the
traditional executive authorities with the management of GTO,
engine, rotary nozzles, nose wheel and main wheel brakes. A
characteristic feature of F-15S/MTD become reconfigurable control
system: the loss or denial of any executive control surfaces, as
well as failure of one engine functions other controls are
automatically redefined so as to save as much as possible, stability
and controllability of the airplane. To
increase the maximum allowable vertical speed contact with the
ground have been strengthened landing gear. In
combination with low-pressure tires are allowed to operate the
machine with unpaved runways. as
well as poorly repaired concrete strips. Aircraft
equipped with an automatic and autonomous landing system, which
provides a landing at the height of the bottom edge of the cloud
cover of 60 m and 800 m line of sight Upgraded Radar AN/APG-70 a
resolution of 5.2 m at a distance of 39 km and 2,6 m - 22 km. Refinement
led to a significant increase in weight of the aircraft - just by
installing it PGO potyazhelel to 1090 kg. According
to initial plans, the first flight of an experimental machine was to
be held in early 1988, however, Pratt Whitney, met with the
development of new
nozzles with a number of problems that delayed the beginning of
several flight tests. F-15S/MTD
without a system of UHT flew on 7 September 1988 with, as in the
standard configuration - May 10, 1989 Tests for Edwards Air Force
Base held until August 1991 and included 138 flights, in general,
confirmed the efficiency of technological innovation. Thus,
the rate of approach F-15S/MTD compared to F-15D has decreased from
260 to 222 km / h and flight range increased by 13%. Through
the use of flat nozzles and PGO angular velocity of the roll has
increased by 24%, and the pitch - at 27%. Demonstrated
the possibility of landing on a dry strip of 425 m and 985 m long
wet (for serial F-15C fighter requires 2300 m, wet bars). In
the latest test flight on Aug. 12, 1991 planes have landed at night
without using ground equipment only by airborne means. Technology,
used to F-15S/MTD, are widely used in the fifth generation fighter
F/A-22A «Raptor, as well as several other programs. In
what was referred F-15S/MTD NASA, where he was assigned the
registration number of the NASA 837/71 -0290. At
the end of 1990. after
appropriate conversion of the aircraft was involved in the program
ACTIVE (Adanced Conlrol Technology for Integrated Vehicles), which,
in addition to NASA, involved lab named Wright the U.S. Air Force,
as well as the firm Boeing and Pratt leave, "Engines have a new,
irreversible system SWT. Nozzle
could deviate in any direction, providing control of the airplane as
the pitch and yaw on, UHT intended both to improve takeoff and
landing characteristics of the machine and to improve its
maneuverability in the velocity range from extremely low to the
corresponding M = 2,0. In
addition, aircraft equipped povoy "highly intelligent" integrated
management system.In 1999, the Program ACTIVE pilot F-15 completed
15 flights, and then was raised again for conservation. Currently,
NASA has one more flying laboratory F-I5B (NASA836/74-0141).which is
periodically used in various research programs.
February 20, 1992 the first flight of the upgraded fighter F-15B, on
which firm McDonnell Douglas experienced a hardware system ICAAS
(Integrated Control and Avionics for AirSuperioriti) allows you to
coordinate the action level (four aircraft) in the battle against
multiple air targets. The
system should carry out in-flight collection of information on the
observed order of all the fighter groups, process it and display the
recommended tactical scheme of action, as well as provide automatic
reallocation of aircraft management. In
the front cockpit of the F-15B installed a new display system, which
included multi-color cathode-ray lights with touch controls.The
aircraft was equipped with two onboard computer firm Lear Astroniks. It
should be noted that this is also coordinating the management, but
more simple in execution of the system is implemented on the
production of Su-27. However,
due to budget cuts DoD funding for this program was soon
discontinued, and flight testing stopped after four flights. "McDonnell
Douglas on its own initiative for some time continued to stand
modeling study of group actions of two F-15 equipped with a system
ICAAS. Further results of
these studies were partially relevant to other fighter programs, but
the F-15 the ability to operate in automatic mode, group management
and not purchased.
In 1993, based on Edwards took flight testing laboratory F-15 IIIDEC
(Highly Integrated Digital Electronic Control), converted from the
eighth prototype F-15A (mid. ¹ 71-0208). The
plane was equipped with a very unusual power-plant control system:
it could change the traction motors so that the plane was able to
turn around, go to climb or descend without the use of aerodynamic
control surfaces. All
this
allows the pilot to make a safe landing even in case of failure of
the ailerons, rudders and differential stabilizer, which was worked
out during the program.
Unrealized projects
In the early 1990's. "McDonnell
Douglas," based on the F-15E drafted a more "advanced"
multi-functional fighter F-15XX, in a design expected to be used
stealth technology. In
this case, the original glider plane was almost preserved, only
slightly increased wingspan. In
order to reduce radar visibility supposed to use semi-flush units
external suspension arms, as well as radar absorbing coating the
surface of the airframe and missiles. However,
according to BBC, it was all due to the unacceptably high technical
risk as a result of the project was rejected. Nevertheless,
the firm continued to work in this direction on its own initiative,
the result is a project of F-15MANX. Through
the introduction of the latest digital-wire control system, as well
as deviations of the thrust vector engines on this fighter scheduled
to completely abandon the vertical fin, which contributed to further
decline noticeably, but, like the F-15XX, draft F-15MANX also not
been realized. In this
regard, it should be noted that the U.S. military is generally very
reluctant to consider proposals from industry that could potentially
compete with their "sacred cows" - program F/A-22 and F-35.
In 1994, "McDonnell Douglas is also on its own initiative, has
developed a new wing for the F-15E. It
differed increased area, sweep on the leading edge was 50 °, while
the trailing edge was "cut" for the horizontal tail like F/A-22. The
maximum building height wing had risen to 457 mm.As a result,
capacity cassette tanks increased by 2,570 kg of fuel. According
to calculations, the range of the upgraded fighter while flying a
mixed profile was supposed to increase from 1270 to 1670 km. The
project, designated F-15U, was proposed for the competition
perspective driving the fighter-bomber, announced by the Government
of the United Arab Emirates. Other
participants in this contest are: French firm Dassault, has offered
Mirage 2000-5 fighter jets and Rafale, the Eurofighter consortium
with its EF2000, the U.S. firm Iockheed Martin (F-16C / D Block 60)
and Russian JSC "Sukhoi (Su-30MK and Su-37). Won
by the French - has affected the traditional orientation of the
Emirates Air Force to purchase equipment in France, but on a more
distant prospect of the UAE have chosen F-16C / D Block 60.
In the future, the project F-15L was somewhat corrected and received
the designation F-15U-H, a plane, it was decided to install a built
version of the system L ANTIRN. His
standard weapons in the shock option should have been for nine
Freefall Mk.84 bombs caliber 900 kg or seven CRR laser-guided
GBU-24. In the case of
winning the competition in the UAE firm McDonnell Douglas, "very
optimistic expected to receive an additional order for 100 aircraft
F-15U from the U.S. Air Force but it caused no visible reaction from
the Pentagon, and the project" went on the shelf. "
F-15 and was considered as a promising aircraft to serve as SEAD
(Suppression of Enemy Air Defences) - suppression of enemy air
defenses. Beginning in
1992, considered various options for equipping fighter F-15C with
additional tools to identify enemy radar. Parallel
program HARM Targeting Device (target designation system missile
HARM) were of work on adaptation of anti-radar missiles AGM-88 HARM
to the weapons control system F-15C. Later,
both programs are combined into a single, designated MDSEAD (Manned
Destructive Suppression of Enemy Air Defences) - manned shock
suppression of enemy air defense system. It
was assumed that the new board receivers will provide an extremely
rapid detection of the most modern air defense system radar, target
designation and launch rockets on them for a few seconds after
detection.However, as a "hunter ZRK" U.S. Air Force chose the
cheaper and the massive multi-purpose fighter F-16C Block 40/42, a
F-15C and has remained in its traditional incarnation fighter.
Modernization of the system
Flight tests and operation of the first batches of F-15A / B in the
combatant units identified several deficiencies aircraft. In
particular, the weakness of the design of controlled air inlets,
resulting restrictions overload when maneuvering at low altitudes. There
was a need to refine the already constructed aircraft, and further
improve the design. Launched
in such a way the process has already never stops. So,
in 1984 the U.S. Air Force issued a firm "McDonnell Douglas a
contract worth 155.1 million dollars, providing a framework to
further strengthen MSIP airframe, providing execution of maneuvers
with the overload 9g 7g instead of serial fighter F-15A / B / C / D,
as well as strengthening the chassis, which made it possible to
increase the maximum takeoff weight of 30,850 to 36,300 kg. In
addition, the airline installed a new digital computer, programmable
armament control system with color display, a modernized system of
the REB, as well as a device to prevent the use of enemy electronic
warfare. The first flight
of the upgraded program MSIP F-15C fighter held June 20, 1985
Recently launched a new program implemented a phased improvement
fighter F-15C / D. These
machines are equipped with two modern multi-function displays and
booths system of automatic exchange of information L Ink
16. This will allow
pilots to "needle" is much more effectively with the AWACS aircraft,
ground control centers, as well as among themselves. Reported
plans to install this equipment and 100 old aircraft F-15A / B,
members of the National Guard, as well as multi-purpose fighter
F-15E.
Since mid-2001, modernized and Park F-15E, instead of indicators on
the cathode-ray tube installed in the cockpit LCD color displays, in
addition, the plane gets a new display control parameters of the
power plant. However, the
most radical improvement should be to replace the radar AN/APG-70
slot-array antenna on a forward-looking station, equipped with an
active phased array antenna (APAA). In
such an experiment station, receiving the name AN/APG-63 (V) 2 is
already installed on 18 fighters F-15C, located at the airbase
Elmsndorf (Alaska). This
is the world's first production aircraft equipped with radar
antennas of this type (MiG-31, Su-30MKI and Rafale have passive
phased array).
In accordance with existing plans, the replacement of the F-15A / B,
and F-15C / D fighter aircraft to the early series F/A-22A «Raptor"
will begin with the end of 2005, however, if in the early 1990's. The
Pentagon planned to buy 648 machines of this type, to date, an order
"shrunk" to 295 F/A-22. And
consider the possibility of further reductions in procurement. Under
these conditions need to preserve fighter F-15C / D for the U.S. Air
Force in 2010-ies., A F-15E - and longer-term. Therefore,
the U.S. Air Force are preparing to implement a comprehensive
program of extending the life cycle of F-15C / D, and F-15E. Revised
airframe to include, inter alia, the replacement honeycomb panels in
end parts of the wing and vertical tail to wear on the new, less
exposed to moisture. On
aircraft F-15E can also change the aluminum panels on the carbon
fiber wing. On the
"Strike needles" is also expected "to activate the" inherent in the
design, but not used until the wing components of the external
suspension number 1 and number 9. As
a result, increase combat payload maximum takeoff weight of aircraft
will increase to 37,700 kg.The equipment F-l5E be included night
vision goggles. Announced
that in the near future there will be unification of software
onboard computer fighter F-15C / D, and F-15E These aircraft have to
get new equipment and electronic landing system. At
the armed F-15C / D in the second half of this decade is expected to
include new highly maneuverable missiles air-to-air short-range
AIM-9X. Improvements to
touch and power plant.
Improve F-15 is also in other countries. For
example, July 18, 2003 the Japanese firm Mitsubishi Heavy Industries
(M HI )
has started flight tests of the upgraded version of the F-15J. The
first stage of modernization (the so-called "Configuration-1")
includes the equipping of the new fighter radar firm Ryiheon, as
well as the central processing firm Lockheed Martin. In
the second phase ("Configuration-2"), to be launched in 2006. aircraft
will receive a new system of REB production of Japanese firms. In
accordance with the five-year plan the purchase of arms by the end
of 2005, the firm M HI is
to deliver Self-Defense Forces of Japan 1912 the modernized F-l5J.
As we see, "Eagle", despite his very advanced age, has a rather
high modernizing potential. We
can assume that the amended version of the F-15 along with their
Russian counterparts, the modernized Su-27 and Su-30 will remain one
of the main "air warriors" in the second decade of this century. Of
course, in its combat capabilities, they will lose, although not as
significant as it seems to some analysts, this has not yet kindled
"stars" of the fifth generation, as an American F/A-22, or the
Russian PAK FA. But amid
less "advanced" European aircraft the Typhoon and Rafale, as well as
the Chinese J-10 modernized "Eagle" would look quite adequately. And
if you take into account the planned equipping it with new types of
weapons and well-spent in the U.S. Air Force's information
management activities fighter aircraft, we can speak even a slight
advantage of the "Igla" over them. So
that put an end to the F-15 is still too early - this theme will
become relevant only in the next decade.
Is it the Best of the World?
F-15 quickly gained the sympathy combatant pilots. When
they got the opportunity to express their views to journalists about
the car, the white light spread: «The Best of the World» (the best
in the world). Of course,
Americans always had the aspiration to produce a tag «Made in USA»,
however, until the international arena, the Su-27 "Eagle" was really
no competition. Avionics
and weapons F-15, as well as its high performance characteristics
provided an opportunity to act autonomously fighter in the enemy
uses of RAP, day and night, and adverse weather conditions and
against air targets at high and low altitudes. Camouflaged
reduced by more than three times dymlenie engines compared with the
power plant "Phantom" made it difficult to visually detect the F-15
in the melee. All the
required pilot flight and sighting information is displayed on
display on the windshield (HUD). Unconditional
approval of the pilots caused the location of main control board
weapons, radar and communication system for throttle and stick
control of the aircraft (system HOTAS).
Ground handling the "Igla", compared with the F-4, required for 44%
less labor costs for 1 hour flight and 45% less time to prepare for
re-flight. The process of
replacing the engine only lasted 30 minutes. High
maintainability plane was achieved at the expense of easy access (no
ladders) to the onboard systems and equipment through the hatches,
the total area which was 53 m2, with 40% of them opened without
tools; The modular design of avionics and engine, a high degree of
standardization, the availability of embedded control systems, as
well as the use of auxiliary power unit (APU) for self-starting
motors and drive assemblies of aircraft on the ground.
Despite Enron F-15A / B early release of design flaws, these
machines in early 1980. were
the best tactical aircraft the U.S. Air Force for operational
readiness. The highest
achievements demonstrated unit, based in Western Europe. So,
in March 1982, this figure all the F-15 U.S. Air Force was 64,5%,
while stationed in the Old World - 73,1% (71,4% - for the 36 th
Tactical Wing (1W), located in Germany at Bitburg Air Base and
stocked with the latest F-15C and F-15D). In
the sequel to "needle" based in Bitburg, this figure was reduced to
92.8%.
In the first half of 1980 in the 36 th TFW there were 79 planes
F-15: 72 fighters were part of three squadrons, and 7 cars were in
the reserves intended to compensate for possible loss or replacement
of drill machines for maintenance. The
base at Bitburg during the Cold War played a key role in ensuring
air defense of the central group of NATO. Four
aircraft of the 36 th Wing constantly in readiness for a five-minute
sortie when the pilots that "needle" time showed off an alarm that
does not exceed four minutes (a record figure - Z min 37C). Equally
good results were achieved constant training: a monthly average was
performed 50-60 missions on alert. Did
not depart from the pilots and ground staff of the 36 th TFW. In
preparation for re-fueling fighter crashes fuel and suspension of
arms took just 12 minutes. But
here, his life champions who have managed to reduce this figure to
11 minutes. In the fight
to reduce regulations had to sacrifice something in the aircraft
structure. In particular,
local craftsmen have removed the outer shields designed to protect
elements of the system regulating the engine nozzle and employees
fairing tail turbofans. This
slightly increased the aerodynamic drag, but allowed almost 10%
reduction in the complexity of maintenance. "Needles"
really demonstrated their outstanding capabilities and on the other
side of the planet - in Asia. Thus,
during the exercise "Team Spirit 82". held
in the Western Pacific, 24 fighter F-15A, based at Kadena Air Base
(Okinawa Fr.), for 9 days made 418 "combat" missions, of which 233 -
in three days. The degree
of combat readiness of aircraft amounted to almost 100%.
F-15 kept the "prize" of place and safety. So,
on April 1982, "Needles" flew 523,000 hours and the average accident
rate second only to A-10. It
should be noted that according to the norms of the U.S. Air Force
flight accidents is considered to be the case when the aircraft
caused damage amounting to not less than 0,5 million USD. By
1984, accident rates fleet F-15 decreased and was lowest in the U.S.
Air Force. As such it
remains today. High
reliability and survivability of the machine can be illustrated by
the following example. During
one air combat training F-15 collided with another aircraft. As
a result, it has almost completely lost the left console stabilizer
and left rudder, and a large part of the left fin. The
back of the left wing was also badly damaged.However, the plane
still landed safely. Another
dogfight with an airplane A-4 Skyhawk, simulating the MiG-21, also
ended in a collision. As
a result of an Israeli F-15 almost completely lost his right wing
(except the root area of 0,6 m span). Nevertheless,
the pilot of the "Igla" he decided to have landed Touch band
occurred at a speed of 540 km / h, and braking - by accidental
hook.So successful completion of these incidents experts
"McDonnell-Douglas" explained the presence of a sufficiently large
lift force generated by a combination of "scoop-fuselage, as well as
highly qualified pilots. During
another flight accident in central PTB was struck by lightning,
causing the explosion of fuel vapors. The
lower part of the fuselage was broken by shrapnel and 200 severely
damaged by fire. But this
time the plane was saved.
By early 1999 type aircraft F-15, raised the U.S. Air Force, Israel,
Saudi Arabia and Japan, leaned, in total, more than 3.5 million
hours have proven to be extremely reliable cars that have a high
degree of combat readiness. However,
as with any complex technology, to falter and "Eagle." So,
13 November 1982 Command U.S. Air Force announced the suspension of
flights 632 of the F-15 (ie, all machines of this type are available
at the U.S. air arsenal) due to servo failure stabilizers.
By the end of the Soviet Union at airshows rose "star" Su-27
fighter, which quickly became a rival of the "Igla" on international
arms markets. Comparison
of these aircraft can demonstrate the advantages and disadvantages
of both the F-15 aircraft. Comparing
the tabulated characteristics of both machines, you can draw the
following conclusions. Maximum
aerodynamic quality of F-15A for M = 0.9 is 10 and the Su-27 - 11.6
(new record for fourth-generation fighter). On
such an important criterion, as the thrust-weight ratio, the most
easy version of "Needle» F-15A corresponds approximately to the
Su-27: Take-off thrust-weight ratio of these machines during normal
takeoff
mass, respectively, are 1.14 (with 6100 kg of fuel and armament,
consisting of
four AIM-7F missiles and four AIM-7L) and 1.15 (with a primary
option for fueling - 5240 kg of fuel and weapons, including two
F-27E and two P-73), and the military - 1.26 and 1.29. Heavier
F-15C has a lower take-off thrust-weight ratio - 1.05. At
the same time, this parameter is "Eagle" significantly superior to
all other Western counterparts (v F-16A - 1,02, in F/A-18A - 0,90,
in "Mirage" 2000 -0.81). Only
in the last series of F-16C, the figure was 1,08-1,09. Su-27
has an advantage over the F-15 on the speed of transient and steady
turns, as well as the acceleration capabilities. All
this at an equal level of qualification of pilots reduces the
chances of the "Igla" to win in close combat maneuvering over the
Su-27. Confirmation of
this was the so-called joint maneuvers (a kind of simulated battle),
which was held in 1992 during the visit of fighters from the 6 th of
the Center of combat employment and retraining of pilots of the Air
Force of Russia (Lipetsk) at an air base Leigli (Virginia) where
stationed, 1 st Tactical Air Wing U.S. Air Force then fly the
Su-27UB to Mr. G. Karabasovu was fairly easy to take and securely
hold a position in the tail of F-15D, despite all attempts to tear
the American pilot.
In 1993, a return visit to Lipetsk group from the 1 st TFW. Interest
is the assessment, which gave the F-15 Russian pilots were able to
pilot the "Eagle" in America and at home. Here
is the opinion of General A. Harchevskogo: " F -15
- well-managed machine with excellent reviews, which has no
restrictions on the spin. When
she tries to get a corkscrew from various positions, the plane only
leads his nose from side to side, not wanting to start rotating. During
the maneuver, "Eagle" leaves on the angles of attack up to 25 °,
while maintaining control. Control
of the airplane soft, machine perfectly obey the rudders, the
efforts of the handle is much smaller than that of the Su-27
However, the aerodynamics of the F-15 less than perfect, which
Sukhoi: it accelerates more slowly during the maneuver and quickly
stalled. At the same
time, the direct acceleration capabilities of both fighters are
about equal. Disruption
to F -15
starts a little earlier than the Su-27. On
his approach. Can be judged, in particular, on-increasing noise in
the cabin. F-15 taking
off slower than the Sukhoi (in group take-off quartet consisting of
two Su-27UV and two F-15 Russian helicopters to
withstand the operation, were forced to turn off the afterburner,
while the Americans took off at full afterburner). Minimum
speed of the F-15 - 210 km / h. This
is significantly higher than that of the Su-27 and MiG-29. However,
the effectiveness of the stabilizer tselyyupovorotnogo Igla
preserved at run at speeds up to 100 km / h. Bend
radius greater than the F-15, which the Su-27 ". In
general, according to Harchevskogo, "Eagle" by maneuvering
characteristics inferior to the Su-27 and MiG-29. By
Assessment TsBPiGShS other pilot, maneuvering the possibility of
"needle" best meet the same capabilities of the MiG-23MLD. According
to the pilots of the Lipetsk center, engines F100-PW-200, installed
on the F-15C / D, have the worst pick-up compared with the
AL-31F.Indirectly, it was showed during the flight in Leigli:
sitting in the front cockpit F-15D Mr Karabasov drew attention to
the fact that an American pilot working too hard RUDom. Handle
the motor control F-15 has no catches, which also, according to
Russian standards, it is not convenient. American
fighter aircraft cockpit having a dark brown, almost black color of
the dashboard and panels, with small, hard to read indicator
devices, even delicate Harchevsky called "horrible", not to mention
the more categorical Karabasove.
Stiff and uncomfortable and seemed ejection seat. However,
the perception of an unfamiliar aircraft cabin by Russian pilots
will inevitably be highly subjective, they are simply not accustomed
to small-format indicators embedded in the American fighters in the
1950-ies. It can be
assumed that a rigid chair Igla can feel better airplane: it is
known that the main body of the perception of spatial position of an
aircraft is just the rear pilot. But
it is unexpected and unexplained absence seemed to Russian pilots of
the attractive belt at the ejection seat F-15 (as, indeed, other
fighter the USAF). During
the piloting Karabasov brought his "Eagle" on the negative
overload and watched as the "floated" an American in the front cabin
(the poor fellow did not expect such a maneuver and tightened the
belt that secures the pilot in his chair. At the same time, the view
from the cockpit of the American fighter was simply gorgeous both
forward and backward. It was noted that preflight training F-15
longer than the Su-27, and requires a larger number of operations.
Significantly inferior to the F-15 "dry" and on such an important
indicator as the practical range.During the repatriation of Russians
over the United States accompanied by the F-15C. Their
crews are very worried about a headwind on the road, though each
"Eagle" carrying three PTB.
Much more difficult than flying and operational characteristics, to
compare the Avionics F-15 and Su-27, because during
flight at Langley and Lipetsk Electronics aircraft almost never
used.However, by the undoubted advantages of Su-27 before "Iglom
(note and Americans) should include the presence of the PA board, in
addition to radar, optical and radar sighting system, as well as
helmet-mounted sighting system.
With minimal load on external hardpoints not use the F-15 with
unpaved runways, with the strength of the order of 12-14 kg / cm 2,
but in practice, "Needles", used only a concreted
lane.Interestingly, when in 1993, was preparing to visit the F-15 to
Russia, there was significant incident. Arriving
in Lipetsk to prepare the arrival of their fighters, Americans were
horrified by the local runway, which was considered by Russian
standards, quite prosperous, and stated that she had to fly the F-15
is just impossible. Eventually,
the flight did take place, but the Americans taxiing, taking off and
landing with extreme caution.
A significant step in the development of the F-15 became
multifunctional "Strike Eagle", which for many years ahead of the
emergence of similar variants of the Su-27, in fact today the home
of Sukhoi in combat operation there are only fighters and
combat-capable vehicles this family, and multi-soo -30MKI fighters
from the end of 1990. began
to arrive only in the Indian Air Force. In
the States, the first drill part (4 th Tactical Air Wing, stationed
at the airbase Johnson. North Carolina) received F-15E in the
October-December 1988 Further machines of this type were armed with
57-e (Nellis, ea. Nevada), 3 -e (Elmendorf, ea. Alaska), 366-e
(Monteyn Hom. pc. Idaho) and 48 th (Leykeihez, UK) aviakrylya. Experience
in operating the new aircraft has shown that the load on the crew
when flying at extremely low altitude and in adverse weather
conditions, despite the high level of automation and is extremely
modern information-control field cockpit, was still quite high, in
connection with which it took more training to pilots and operators
of F-15E. Crews to
deliver trouble and colored lights, the image which illuminates when
exposed to direct sunlight.
Eagle attacks
The first state, applied the F-15 in action, became Israel. Receipt
of F-15A adopted Hel Haavir began in October 1976 when it was formed
by the 133rd Squadron "Eagles", a state which included the
best-trained pilots who had combat experience and have undergone
training in the U.S.. Picking
the Orlov technique was completed in 1978 In 1975, civil war broke
out in Lebanon between pro-Israeli groups and the army, supported by
Syria. In 1976, in
accordance with the decision of the Arab League, in the central
regions of Lebanon were introduced inter-Arab deterrent forces
(mainly the Syrian army). In
March 1978, Israel occupied the south of the country. Under
these conditions, resumed Syrian-Israeli air war.
June 27, 1979 F-15 first entered into a dogfight with a real enemy,
the day the Israeli strike aircraft made another attempt to bomb
bases of Palestinian forces in southern Lebanon. Intercept
was lifted two links MiG-21bis - the most advanced combat aircraft
available at that time at the disposal of the Syrian Air Force. In
turn, the Syrians were attacked by a mixed group of Israeli cover,
composed of six F-15A and two "Kfir". Crossing
the Israeli fighter aircraft provided AWACS E-2C "Hawkeye", circled
over the Mediterranean Sea. During
the passing maneuver battlefield, which sucked the warring parties,
according to Israeli data, four Syrian MiG fighter jets were shot
down F-15, and one - the joint efforts of the "Igla" and "Kfir". The
Syrians have confirmed the loss of four MiG-21. Another
of their fighter aircraft was damaged, but it was piloted by Mr.
Kubis Saliba managed to make an emergency landing on the Lebanese
Rayak airbase. Victory in
the air combat pilots won "needle" and Menachem Einav Eitan
Ben-Elihau, as well as two pilots who remained under the pseudonyms
"Eitan" and "Tzuri. Israelis
deny their own losses. However,
we can fairly confidently say that the pilots of the MiG-21bis were
able to "bury" two F-15: Palestinians have confirmed the fall of the
two "needle" and captured one of the pilots ejected.
In the next fight, which occurred on September 19, the pilots
"needle" again reported on the destruction of four MiG-21. As
a result of a fight Sept. 24 in which the Israeli side, again played
a key role F-15A, Hel Haavir announced four aerial victories. August
24, 1980 n fighter F-I5A once again managed to shoot down the
MiG-21. Another dogfight
occurred on Dec. 31, 1980: Israelis said they had succeeded in
destroying two MiG, but the Syrians have recognized the loss of only
one of its aircraft and announced the destruction of an Israeli.
In general, the dogfights in the skies of southern Lebanon showed
that Israel's aviation group, which combines fourth-generation
fighter aircraft with AEW, qualitatively superior to Syria.However,
in 1981, "Needles" met in the skies of Lebanon with a new serious
rival - MiG-25PD.Squadron, which gave the Soviet Union in Syria.
February 13 and July 29 for their participation there were two air
battles whose outcome was a draw: lost two MiG "and two" Igla ".
One of the most striking fragments of biographies of Israeli F-15
was involved in "Operation Babylon" - a raid on an Iraqi nuclear
center, undertaken July 7, 1981 Israel decides to resort to such
drastic measures, fearing the emergence of Iraq's arsenal of nuclear
weapons. Actually the
attack was to implement the eight F-16A for the cover which
identified six F-15A. Strike
group took off from Etzion airbase in the Sinai peninsula at 15.00. Beating
from the south at low altitude air defense system and the Jordanian
way of the desert north-western regions of Saudi Arabia, F-16
entered the airspace of Iraq. F-15
the border of this state do not cross. At
18.35 "Fighting Falcon" Freefall bombs rained down 16 per reactor,
"Osirak, which was completely destroyed.Neither Jordan nor Saudi
Arabia (has at that time very modern air defense system, created
with the participation of American and British), nor Iraq were
unable to detect a relatively large group of enemy aircraft and
reflect the strike. Allegations
that Israeli jets simply could not achieve in Iraq, because not
have sufficient range and, consequently, the impact
for "Osirak b sk suffered
by Americans, is also extremely concerned about the successes of
Iraq's nuclear program. The
author believes that these concerns unfounded: there is nothing to
prevent the Israelis refuel in the air, because the necessary fleet
of tankers they had. In
this case, fuel is quite enough to deal with combat missions and
returning to the aerodrome without the help of the mythical
Americans.
13 and May 14, 1981 Lebanese proxy form with the support of Hel
Haavir began an offensive in the mountainous region Sanya, but these
attacks were repulsed, and the Syrian air defense system "Square"
shot down two F-15A (the wreckage of one of them showed a number of
TV channels). Escalation
of the conflict forced the Soviet leadership to decide on the
transfer of Syria though not new, but quite modern MiG-23MF, which
soon became one of the main opponents of a needle. "
For Israelis, too, received reinforcements. Since
August 1981 the 133rd Squadron began re-equip with more modern F-15C
/ D. By the summer of
1982 Hel Haavir maintain qualitative superiority over the Syrian air
force: in addition to 48 F-15, they received 75 F-16. The
aircraft has an important role in the offensive operation "Peace for
Galilee", which aims to exit to the Mediterranean coast on the
outskirts of Beirut, destroying the Palestinian camps, and the
environment of Syrian troops in the Bekaa valley. June
6 camps Palestinians had suffered a massive air strikes, at the same
time the offensive began mechanized formations, attacking
Palestinian polupartizanskie formation. Soon
the fight entered the Syrian tank battalions,reinforced unit
"commandos" and mobile air defense missile system "Osa-LC. On
that day, two MiG-23MF air force Syria intercepted an Israeli drone
reconnaissance BQM-34. bsh
which destroyed missile R-23 issued to Mr. Zakaria from a distance
of 11 km. Upon returning
to the airfield Syrian fighters were attacked by F-15A, an imposed
from the aircraft E-2C. Vigorously
maneuvering, the Syrian pilots disrupted the maintenance of radar
Israelis moved the wings of his fighter on the maximum angle of
sweep, quickly increased the speed and with reduced left from
prosecution.
On the second day of the war, Israeli aircraft began to inflict
massive attacks on Syrian forces in Bekaa Valley. As
a rule, initially to the coast of Lebanon, taking positions over
neutral waters, was nominated "Hawkeye", acting as airborne command
posts, and the director of radio interference, "Boeing 707". Their
immediate cover provided by two or four F-15 is slightly lower than
the Syrian radio horizon. Next
abreast of Beirut, beyond the reach of the coastal anti-aircraft
Syrians turned around a movable barrier: 2-4 level F-15 and F-16.
Shock train, formed into a column built to be functioning as
fighter-bombers, "Phantom", came last. Israeli
aircraft were approaching the Lebanese coast at a height of 2000 m,
and the mountains were not allowed to discover their Syrian radar
until the passage of the coastal ridge, where there were advanced
observers Arabs. At the
same time able to "look over the hill" "Hawkeye" could pinpoint the
Syrian fighter jets as soon as they took off and gained altitude of
100 m.
In Lebanon, the Israelis presented the enemy once tactical surprise:
the first on Syrian fighters were directed not heavy F-15, equipped
with medium-range missiles, while the lighter F-16A, carrying only a
melee weapon. Link F-I6
for couples stretched out in a column, dropping to a low altitude,
after which the first pair clashed trying to enter the Syrian
fighter planes in the tail (receiving a "sandwich"). If
the trap of the F-16 did not work, in the meeting engagement
introduced the F-15. holding
in this case, a significant advantage, in turn, the Syrian Air Force
also used the "home-made." On
the recommendation of advisers from the USSR. MiG-23MF
was decided not to apply in pairs and threes. Aircraft
were put forward in the area of attack is extremely small (less
than 100 m) high, trying to stay unnoticed by Israeli
lokatorschikami. The
Group was in a very tight formation and was observed on radar
screens as a target. Then,
the opening - two aircraft gained altitude, causing a fire on
himself, and a third stroke, fell to the ground and carried out a
surprise attack from the bottom up. But
only use such tactics the Arabs could not. Since
they have no AWACS aircraft and for ground-based radars have become
a significant obstacle to the mountains, the Air Force Command of
Syria had to allocate equipped with powerful radar MiG-25MF to
patrol the airspace over the Bekaa Valley. However,
without information support from the ground, they became easy prey
for "needle" induced by AWACS aircraft and pounce from low
altitudes.
June 7 three Syrian MiG-23MF (pilots Hallyak, Side and freezing)
attacked a group of F-16A from the first echelon of the Israeli
military order. By Mr.
freezing discovered Israeli fighters at a distance of 25 km. From
a distance of 9 km it go to Start P-23 and destroyed the first F-16. The
second missile from 7 km freezing shot down another fighter. However,
when exiting the attack Syrian aircraft itself was hit by a missile
fired from aboard the F-15. Freezing
managed to eject safely. Returning
to his unit, he brought not only a valuable military assets -
parachute, but the captive Israeli pilot who ejected from an F-16. June
9 at Valley Zahrapi began a large-scale battle between the main
forces of Israeli and Syrian factions in Lebanon. The
intensity of air combat has increased significantly, in the morning
two MiG-23MF, manned pilots Dibom and Said, attacking a pair of F-16
shot down one of them, but after that the plane was destroyed by
Diba F-15. Another pair
of MiG-23MF (pilots Nahaz and Zeno) managed to bring down another
F-16. But this time the
Syrians have not been able to avoid losses: missile, launched from
aboard the "Igla", was struck by a car Nahaza. After
14 hours of contractions increased air glow, and the pilots of the
133rd Squadron Israeli Air Force made significant progress by
reducing the current fleet of enemy fighters on two MiG-23MF and two
MiG-23MS (one of the survivors of Syrian pilots Yasin then said that
the attack "Igla" was a complete surprise). In
addition to these six "twenty-third," pilots "needle" was shot down
in one day, six MiG-21 (Israeli media have declared the destruction
of 22 aircraft). On the
Syrian data, aerial combat was liquidated in June of enemy vehicles,
including two F-15. The
next day, fighting in the air reached a climax - on both sides
fought to 350 aircraft. The
Israelis have announced the 26 air victories, including 7 - on
account of F-15. In fact,
the Syrians lost 22 machines. 11
June tireless "Eagles", on the Syrian data, destroyed two MiG-23MS
and four MiG-21MF. In
total, in air combat 6 - June 11 Israelis, mostly pilots F-15A and
F-15C, managed to bring down 47 Arab fighters: four MiG-23MS and six
MiG-23MF, twenty-six MiG-21bis and eleven MiG- 21MF. In
addition, operating at low altitudes the F-16 and F-15 together with
the army air defenses destroyed seven fighter-bomber Su-22M and 14
MiG-23BN and 3 helicopters. Loss
of Israeli aircraft in aerial combat were, on the Syrian data, 42
aircraft (among them, at least five F-15), as well as 1-2 unmanned
reconnaissance aircraft.
During the fighting in June 1982, the main weapon of the Israeli
F-15 and F-16 were rockets with thermal homing AIM-9L "Sidewinder."
Slightly less effectively used SD medium-range AIM-7E «Sparrow."
Cannon fire, according to reports of Israeli pilots managed to shoot
down only 6 aircraft and helicopters. It should be noted that the
average efficiency of rockets "Sidewinder" and "Sparrow" was
slightly lower than the P-23 and P-60M, which have used the Syrians.
While Israel and Syria reached an agreement on ceasefire, but
clashes in Lebanon continued. In August 1982 the Soviet leadership
decided to put Damascus new batch of military equipment, including
50 MiG-23ML missile R-24. This has a definite change in the
qualitative balance of forces in the air favor of the Arabs.
October 4, 1982 F-15 fighter jets over Lebanon held the first air
battle with the new "MiGami. At
this time the tide has turned against the Israelis: the Syrians with
a dry account "shot down two Igla. Somewhat
later, the MiG-23ML. and
without loss, and destroyed another F-15 and one F-4E.
F-15C was one of the "stars" of the 1991 war in the Persian Gulf. 120
fighter aircraft of this type of U.S. Air Force, and Saudi Arabia
made during "Desert Storm" over 5,900 sorties and shot down 37 of
39 aircraft lost (according to allies) Iraq in aerial combat. Of
these, the American "Needles" destroyed 35 cars (Mirage »F.1,
MiG-23, MiG-25, Su-22 and Su-25), and two" Mirage »F.1 knocked in
one battle pilot of Saudi Arabia . "Needles"
ever to perform long-duration patrols of 6-8 hours, repeatedly
refueling from KC-135 tankers. All
downed their aircraft were struck SD "Sidewinder" and "Sparrow"
during the interceptions by commands from the AWACS aircraft. Appearing
in the Western press memories pilots "needle" are written with a
typical cowboy mettle. Here
is a typical example. Says
the pilot of F-15C to-n 68-th TFS Scheyvi Anthony (Anthony Schiavi):
«It was the ninth day of the war, and we fought well. Our
main job was to protect against the threat from the air planes of
E-SG / C System Sentry AWACS. The
air is constantly carrying three AWACSa: to the east, central and
west, together they controlled all airspace. In
addition, during the war threat from the air has less, and in our
actions have more flexibility. Imagine
that you are a regular patrol flight over the radio and get command:
"Hey, we plan to kick F -111,
would not want you to clear their air space? "Even in normal patrol
flight can be an adventure. We
just were on patrol, had just fallen for the first tanker to refuel. We
were near the Jordanian border, in the 80-90 miles from the Iraqi
airfields, designated H2, and NC. Go
to the tanker, we flew four. My
second pair refueled. As
soon as we moved away from the tanker, AWACS, said: "With the H2
flew a group of gangsters, is directed to the northeast." At
this point, our commander, Captain (Rbory) Draeger asked permission
to attack them. AWACS
permission. The four of
us turned to the northeast to intercept these guys.Firepower
"needle" is awful. When
the four F -15
close to someone, he has no chance to escape.Being in a hundred
miles from the Iraqis, we
flew as fast as we could with our three outboard tanks. At
first I thought: "We do not have enough fuel to intercept them. We
too slowly become closer. " Approaching
80 miles, we were at the point where there should have
been turned, not to get into a zone of saturated air defenses. But
then we got the message that the H2 soared 4 more Iraqis. We
just took good position to attack
them. Starting a turn at
them, we feared that the first group can turn to us and we will find
ourselves between two groups of Iraqis. We
hoped that the AWACS will warn us, but operators have said that the
first group had gone too far and they lost sight of it. The
second group consisted of MiG-23. They
flew at low altitude, below 1000 feet.However, our radars detected
the parameters of their distance 80 miles. For
some unknown reason one of them is spun, and later landed on the H2. possible
for technical reasons. But
the three continued the flight, and we saw them on the screens. It
was fun. Everything, as
in the exercises. Three
beautiful labels that come in a standard formation, characteristic
of the Soviet pilots. Distance
was reduced to 30 miles. We
dropped the wing tanks, leaving the ventral, and went into a decline
from the height of 20,000 feet and at speeds of Mach 1.1. The
weather was cloudy, the ground we have not seen. When
we reached 20 miles, Captain Dregerras defined goal: he attacks the
lead, I - the north-western slave, the remaining two - the south. Now
we had to fulfill its goal of capturing each and shoot. The
captain fired the first shot. I've
seen came off his rocket. I
shot the following, after a few seconds after it. Since
the second pair flew slightly behind us, the third rocket launch
took place in a few more seconds. Breaking
through the clouds, I saw the captain of a rocket struck their
target. It exploded on
the right and rear of MIGA, who flew so low that I saw a dust trail
behind it. MiG on fire,
but did not fall. Draeger
was going to shoot "Sidewinder" heat from the head, but before he
could do it, the Iraqi plane turned into a fireball bochshoy. I
was so captured by the vision of all this that I forgot about my
rocket after the first explosion, the remaining two MiG's made a
sharp right turn on us. But
no matter what they did - it was too late. My
rocket has overtaken the second MiG. A
few seconds later blew up the third.Satisfied by what he saw, we
began to climb, going away from the threat to land. "
"Desert Storm" was the baptism of fire for multifunction F-15E,
which together with the F-111F extensively involved in major
strategic defeat for chains on the territory of Iraq: command posts,
depots, airfields, communications sites, air defense infrastructure,
etc. "Strike Needles"
operated mainly at night (during the day are widely used simpler
F-16, F/A-18 and A-10). Very
soon one of the main objectives of these machines was the
destruction of ballistic Scud missiles, which started with a highly
mobile launchers, placed on vehicles with high cross. They
constantly change their positions, making a night march. Deposition
of air strikes directly on the launchers were ineffective: the first
10 days of the air war the U.S. Air Force could not destroy the
earth a single Scud. This
forced the Americans to adopt a new tactic - the night mining
"Blast" roads that Scud performed their marches. These
actions have had great success, and several launchers
(Along with many civilian vehicles use the same highways) have been
destroyed.
That's what about the war recalled the pilot 336 th TFS to Mr.
Robertson, Darrel (Darrel Robertson).
"For the F-15E had three clearly distinguishable types of missions. Strategic
air raids on Iraqi territory, raids on Scud in the west and flights
to the Kuwaiti theater of operations to attack the Republican Guard,
its tanks and armies. Due
to the systems of FUR and L ANT1RN
we could work both day and night, but 9 out of 10 of our flights
were at night. We are
very tired. BecauseF-15F
was the most modern aircraft systems, often we were trailing in the
performance of a variety of percussion missions. Sometimes
Iraqi antiaircraft fire greeted us before the border and escorted
all the way to goal and back. There
were times when we came over the target, and we did not shoot
anybody. But as soon as
the first shells explode, and soon the whole sky was a break. Well,
in most cases, they could not reach us. as We
bombed from a great height.
The hunt for Scud usually conducted so. We
hung in the air in a state of alert, when c AWACSa team acted
quickly to arrive at a certain area. We
did it with disappointment. Scud
became more and more secretive, and often we simply strolled idly
over western Iraq. We
just wonder why in this work sends us, not someone else? It
was in that other aircraft do not have the chance to discover them. If
we did not find the SCUD, we searched for other purposes and
dropping bombs on them, but never returned to the cargo
We were carrying a different payload. Initially,
when there was a high probability of air combat, we were carrying
two missiles AI M-7
and six cluster bombs Rocheye. Later
carrying 12,500-pound bombs, Mk.82. By
the end of the war, we were hanging container systems targeting with
laser-guided bombs and were able to apply the GBU-12. Five
crews flew with these containers, and highlights the objectives, and
themselves bombs were dropped from other planes. When
you spend a bomb on a target when you see 14 tanks destroyed 14
bombs, you know without a doubt that can kick any ass. I
have completed only two day mission, but during one of them was
attacked by a missile surface-to-air missiles. I
noticed the start, when we were deployed. The
rocket was coming, and smoked like crazy. I
even saw her fire engine. I
have completed a reversal, but she turned on me. His
head flashed the thought: "The missile is approaching, and I should
think the only right decision." And
I did everything I was taught as a purely automatic. My
under-wing tanks gave way, though I pressed the button, not
remember. I turned on the
rocket and shooting infrared, and radar traps. Missile
has been under the plane and exploded at a distance of 1000 feet. It
was unforgettable. "
By the statements of some American experts, the use of veterans'
»F-111F was more efficient than the F-15E. In
particular, there was a nedovedennost of LANTIRN, as a result of the
"Strike a needle" is not carrying a full set of equipment that is
not allowed to use weapons with laser-guided, and some F-15E had to
equip the containers with the optoelectronic system "Peyve Tak",
borrowed from F-4E. Affected
and the lack of crew training - before the beginning of hostilities,
they only started learning LANTIRN. Still,
American commanders believed that, given the novelty factor
technology F-15E lived up to their expectations. During
the fighting, "Strike Needles" completed 2142 sorties. Initially
it was reported that the loss amounted to two aircraft, but in later
publications to mention the three hit by a car of this type.
Fighting between Iraqi and American aircraft continued sporadically
and after "Desert Storm".Thus, on 25 December 1992 over southern
Iraq was a struggle between the MiG-25P and F-15E, which ended
unsuccessfully. January
2, 1993 Mr. Iraqi MiG-25P tried to intercept high-altitude
reconnaissance U-2, but was himself attacked by F-15C, however, and
this time it was completed without any consequences for both sides. January
15, 1999 there was another incident. A
pair of F-15 patrolling the no-fly zone to the south-west of
Baghdad. After some time,
worked onboard warning systems
irradiation with radar that allowed pilots to "needle" to determine
that they are trying to attack two MiG-25P. After
completing a defensive maneuver, the Americans fired on the enemy
one missile Sparrow and three A1M-120A AMRAAM, but Iraqi fighters
successfully evaded this volley and fled. Launch
of missiles from their side was not recorded.
F-15E took part in NATO operations in former Yugoslavia. November
21, 1994 they were among the 39 aircraft of various types, attacking
Bosnian Serb air base in Udbina. F-15E
dropped a few KAB "Peyvuey" 1H laser-guided air base adjacent to
areas of high-speed freeways, which could serve as a spare runway. As
acknowledged by the peacekeepers, in general, this raid was a
failure: the damage was minor, an air base and its air defenses have
kept fighting capacity. After
three days 20 NATO planes attacked Serb air defense system in the
area of Otoko, with the F-15E dealt a blow to the C-75 with
anti-radar missiles AGM-88 HARM.
F-15C was the most powerful NATO fighters who took part in the
hostilities in the Balkans in 1999 was entrusted on them, in
particular, escorting bombers, Strategic Air Command United States,
as well as providing air defense in a combat zone. One
of the first successful air battles involving the "needle" has
occurred in the evening on March 26 over the north-eastern Bosnia,
when a pair of F-15C from 48-th IAKR on commands from the aircraft
AWACS E-3 "Sentry" was hovering over a group of Serb planes poring 8
km into Bosnian airspace. The
U.S. command announced then the destruction of two MiG-29, one of
which "fall into Bosnia, but the pilot managed to eject the Serbian
and escape prosecution. In
turn, the Yugoslavs have reported that they had shot down two F-15
themselves "military suffered no losses." Brought
some clarity to the television footage chronicles: first Western
television showed debris "Serb" aircraft, which managed to shoot
late at night. But a
closer look at one of the relatively well-preserved sections of
allegedly plating MiG stencils were found in the English language,
which clearly indicated the origin of the NATO hit by a car. A
little later, early in the morning, it was possible to show the
press the other fragments, which clearly guessed MiG-29. "Spread-eagled
on the ground plane is preserved relatively well, even the rocket
R-27R1 remained at the sites of the external suspension. Almost
at the same time, the world's leading TV channels have been footage
chronicles: the stricken F-15 of the last forces "pull" under the
guise of another fighter on the Adriatic Sea, leaving behind a white
trail.
F-15E in this campaign was a major shock Allied aircraft. Compared
with the F-16C carried a machine is much more impressive weapons
load was somewhat greater radius of action in the shock case (about
1100-1200 km from the conformal tanks) and could carry large
ammunition, in particular, KAB penetrating GBU-28 caliber 2100 kg,
Used mainly for destroying silnoukreplennyh structures (in
particular, shelters for aircraft). "Strike
Eagle" was the only carrier in the U.S. Air Force tactical cruise
missile, AGM-130 guided bombs and GBU-15. Planes
of this type have been extensively involved for the suppression of
air defense of the Yugoslavs, using anti-radar missiles AGM-88 HARM. However,
the effectiveness of this weapon was in fact highly questionable. According
to a senior Department of Defense several years after the end of the
war in the Balkans: "We fired 800 missiles into Kosovo HARM worth
200-300 thousand USD each, and was struck with only one
anti-aircraft missile launcher." Official
information on casualties F-15E (from both NATO and the Serbs) is
absent. However, three
kills and two damaged aircraft such as F-15 may have and F-15 E.
After the tragedy of September 11, 2001, American fighters,
including F-15 from the
Air Force and Air National Guard began patrolling the airspace of
the United States. Less
than a month as the U.S. moved into a "crusade" against global
terrorism, "the hornet's nest" is a Manager odious Taliban regime of
Afghanistan.
Prior to the outbreak of hostilities could not get permission to
place tactical aircraft in the country surrounding Muslim states,
and it seemed that the operation "Enduring Freedom" will take place
without the participation of the F-15. However,
on 17 October, it was officially announced on the first mission of
"Strike a needle" in the campaign. They
acted, probably, from a British air base in Bahrene, which required
to pass on the very length of the route are bent Iranian airspace. Further
allegations of involvement by a few groups of F-15E in the attacks
on Afghanistan began to repeat itself. Nov.
21, when the operation was already in the final phase, Uzbekistan
made its territory U.S. combat aircraft. At
an airfield near the city of Karshi, where in his time in
Afghanistan working Soviet Su-24 lightning have been transferred
from the F-15E based in the UK 48 th Wing.
F-15C and F-15E is actively used in anti-Iraq campaign in 2003
provided the first Allied air defenses in theater, and the latter
acted in the strike group tactical aircraft. The
Iraqi air force has expressed complete passivity (was only one
flight of MiG-25RB reconnaissance), and any success the fighters do
not have: their actions were limited to routine air patrols in
conjunction with the aircraft E-3 AWACS. But
"Strike Needles" fought very actively. They
attacked with responsive bombs of various types, including JDAM, as
well as single cassettes filled with antitank and antipersonnel
submunitions (the latter intended for the action area targets,
causing large casualties among the civilian population). Although
Iraq's air defense resisted, F-15, unlike other types of machines,
suffered no losses.
Our troubled world continues to boil, and hardly even the most
convinced pacifists may argue that for the foreseeable future armed
conflicts on the planet will cease. If
we consider the manner of U.S. behavior in the international arena,
we can fairly confidently say continued fighting using the "needle",
a reputation for efficient machines of destruction. Will
it just acts of force or be part of a new conflict? This
question can only answer time.
Editorial Board expresses its appreciation for the assistance while
working on an article, Zaur Eylanbekovu (USA), Masayuki Yano
(Japan).
-----------
Known variants of the suspension arms on the F-15E:
Operation Desert Storm
1x AN/AAQ-13 Navigation Pod, 211.5 kg
1x AN/AAQ-14 Targeting Pod, 211.5 kg
4x AIM-9L / M Sidewinder, 91 kg
5x GBU-10 Paveway II, 956 kg
2x 610gal Fuel Tank, ~ 2000 kg
Total :
211.5 +211.5 +91 * 4 +956 * 5 +2000 * 2 = 211.5 +211.5 +364 +4780
+4000 = 9567 kg
1x AN/AAQ-13 Navigation Pod, 211.5 kg
4x AIM-9L / M Sidewinder, 91 kg
6x CBU-87 Cluster, 431 kg
2x 610gal Fuel Tank, ~ 2000 kg
Total :
211.5 +91 * 4 +431 * 6 +2000 * 2 = 211.5 +364 +2586 +4000 = 7161.5 kg
1x AN/AAQ-13 Navigation Pod, 211.5 kg
4x AIM-9L / M Sidewinder, 91 kg
12x Mk.82 LDGP, 241 kg
2x 610gal Fuel Tank, ~ 2000 kg
Total :
211.5 +91 * 4 +241 * 12 +2000 * 2 = 211.5 +364 +2892 +4000 = 7467.5 kg
1x AN/AAQ-13 Navigation Pod, 211.5 kg
1x AN/AAQ-14 Targeting Pod, 211.5 kg
4x AIM-9L / M Sidewinder, 91 kg
4x GBU-12 Paveway II, 227 kg
2x 610gal Fuel Tank, ~ 2000 kg
Total :
211.5 +211.5 +91 * 4 +227 * 4 +2000 * 2 = 211.5 +211.5 +364 +908
+4000 = 5695kg
1x AN/AAQ-13 Navigation Pod, 211.5 kg
4x AIM-9L / M Sidewinder, 91 kg
8x GBU-12 Paveway II, 227 kg
2x 610gal Fuel Tank, ~ 2000 kg
Total :
211.5 +91 * 4 +227 * 8 +2000 * 2 = 211.5 +364 +1816 +4000 = 6391.5 kg
1x AN/AAQ-13 Navigation Pod, 211.5 kg
4x AIM-9L / M Sidewinder, 91 kg
4x GBU-10 Paveway II, 934 - 956 kg
2x 610gal Fuel Tank, ~ 2000 kg
Total: 211.5 +91 * 4 +956 * 4 +2000 * 2 = 211.5 +364 +3824 +4000 =
8399.5 kg
1x AN/AAQ-13 Navigation Pod, 211.5 kg
4x AIM-9L / M Sidewinder, 91 kg
12x CBU-87 Cluster Bombs, 431 kg
2x 610gal Fuel Tank, ~ 2000 kg
Total :
211.5 +91 * 4 +431 * 12 +2000 * 2 = 211.5 +364 +5172 +4000 = 9747.5 kg
1x AN/AAQ-13 Navigation Pod, 211.5 kg
4x AIM-9L / M Sidewinder, 91 kg
2x AIM-7F / M Sparrow, 230 kg
6x Mk.20 Cluster Bombs, 220 kg
2x 610gal Fuel Tank, ~ 2000 kg
Total :
211.5 +91 * 4 +230 * 2 +220 * 6 +2000 * 2 = 211.5 +364 +460 +1320
+4000 = 6355.5 kg
1x AN/AAQ-13 Navigation Pod, 211.5 kg
4x AIM-9L / M Sidewinder, 91 kg
12x Mk.82 LDGP, 241 kg
2x 610gal Fuel Tank, ~ 2000 kg
Total: 211.5 +91 * 4 +241 * 12 +2000 * 2 = 211.5 +364 +2892 +4000 =
7467.5 kg
Operation Northern Watch
1x AN/AAQ-13 Navigation Pod, 211.5 kg
1x AN/AAQ-14 Targeting Pod, 211.5 kg
2x AIM-9M Sidewinder, 91 kg
2x AIM-120B AMRAAM, 150.7 kg
2x AIM-7M Sparrow, 230 kg
2x GBU-12 Paveway II 500lb LGB, 227 kg
2x 610gal Fuel Tank, ~
2000 kg
Total: 211.5 211.5 91 150.7 * 2 * 2 230 * 2 227 * 2 2000 * 2 =
211.5 +211.5 +182 +301.4 +460 +454 +4000 = 5820.4 kg
Operation Southern Watch
1x AN/AAQ-13 Navigation Pod, 211.5 kg
1x AN/AAQ-14 Targeting Pod, 211.5 kg
2x AIM-9M Sidewinder, 91 kg
4x AIM-120B AMRAAM, 150.7 kg
2x GBU-12 Paveway II 500lb LGB, 227 kg
Total: 211.5 +211.5 +91 * 2 +150.7 * 4 +227 * 2 = 211.5 +211.5 +182
+602.8 +454 = 1661.8 kg
More options for suspension (transition)