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Boeing (McDonnell Douglas) F-15 Eagle Multirole / Air Superiority Fighter Aircraft


With service entry in the mid-1970s, the McDonnell Douglas F-15 Eagle went on to become a classic American fighter aircraft sporting an excellent combat record.

 Updated: 8/3/2017; Authored By Staff Writer; Content ¬©www.MilitaryFactory.com

For a time, the McDonnell Douglas (now under Boeing) F-15 Eagle series was the pinnacle of American air superiority, incorporating advanced technologies and forward-thinking design that evolved into a highly maneuverable and performance-enhanced multi-role fighter platform. The F-15 was designed to succeed the highly-respect, but ultimately aged, McDonnell F-4 Phantom II series from the Vietnam War years and would go on to achieve an excellent kill-to-loss record - at one time totaling 100 combat kills to no losses.

The F-15 (in its air superiority/interceptor form) entered service with the United States Air Force in 1976 and was quick to position itself as the best fighter platform in the world - capable of engaging any enemy aircraft at range. The prototype was designated the YF-15A with the first production models taking on the F-15A designation. This was followed by the two-seat F-15B (initially the TF-15A) two-seat variant. The F-15C was another single-seat model introducing the F100-P-220 series engines. The F-15D was of similar scope though a two-seat version. The aircraft first saw combat actions in Israeli hands when Israeli F-15's shot down Soviet-produced Syrian Mikoyan-Gurevich MiG-21 "Fishbed" fighters in a much publicized confrontation. Since then, the series has been introduced in a variety of limited "flavors" including a two-seat trainer conversion model, a strike platform and the improved "Strike Eagle" two-seat attack variant.




The base interceptor F-15 Eagle provides the pilot with a modern approach to air combat complete with digital avionics and engine systems as well as cockpit management through multi-function displays (MFDs) and a detailed Heads-Up Display (HUD) unit. This provides the pilot with the ability to fly the aircraft without taking his view from the action ahead and outside. The powerful afterburning Pratt & Whitney afterburning turbofan engines can propel the F-15 to speeds upwards of 1,600 miles per hour.

The newer F-15E "Strike Eagle" variant provides much improved avionics capabilities and incorporates a second rear-seated crew member to assist in the redefined strike role. The system, retaining all of its dogfighting pedigree, is now made more potent with the addition of air-to-ground capabilities through the fielding of precision-guided munitions and missiles. Strike Eagle models entered service in 1988 and continue to play a vital role in USAF air combat activities around the globe.

Standard armament for the F-15 includes a 20mm M61A1 Gatling-style internal cannon for close-in combat. This is offset at longer ranges by the AIM-9 "Sidewinder", AIM-7 "Sparrow", and AIM-120 "AMRAAM" air-to-air missiles. For the ground attack role, the F-15 utilizes the family of GBU laser-guided/electro-optically guided bombs, JDAMs, cluster bombs, HARM anti-radiation missiles, the venerable AGM-65 "Maverick" air-to-surface missile, and conventional drop bombs. Due to its origins in the Cold War, the F-15 was also designed to carry and release the B51 and B61 series of nuclear bombs if required.

Because of strict American regulation of exports, few international customers are actually allowed to purchase the F-15 Eagle. The few that have include Israel, Japan and Saudi Arabia. Israeli F-15's are designated as the F-15I "Ra'am" (or "Thunder") and were delivered from 1998 onwards, drastically broadening the capabilities of the Israeli Air Force (IAF). For Japan, the F-15 serves in its Self-Defense Force (SDF) under the designation of F-15J (single-seat) and F-15DJ (twin-seat) and are locally-produced under license. Saudi Arabia is one of the largest foreign operators of the mount with at least 70 in operation as of this writing (2012) and a further 84 having been announced in a US DoD release on March 8th, 2012. The official US DoD announcement is as follows:

"The Boeing Co., Mo., is being awarded an $11,399,100,000 firm-fixed-price, cost-plus-fixed-fee, time-and-materials contract to fulfill the Foreign Military Sales requirement of the Kingdom of Saudi Arabia to procure 84 new F-15 Saudi advanced aircraft with systems and munitions. This particular undefinitized contract action covers development efforts for the new aircraft and retrofit as well as procurement of the 84 new production aircraft. The locations of the performance are El Segundo, Calif., Ocala, Fla., and Cedar Rapids, Iowa. Work is expected to be completed October 2020. ASC/WWQ, Wright-Patterson Air Force Base, Ohio, is the contracting activity (FA8634-12-C-2651)."

With the arrival of the Lockheed F-22 "Raptor" next generation aircraft, the end of the road is in sight for the F-15 Eagle, bringing a close one of the most combat-capable aircraft ever designed. Until the inevitable occurs, the F-15 will undoubtedly continue to serve in a frontline role for some time to come.

In March of 2015 it was reported that, due to the slow introduction of the highly-touted Lockheed F-35 Lightning II and limited availability of Lockheed F-22 Raptors, an existing fleet of 413 USAF F-15 Eagles (C- and E-models) will see a modernization program through Boeing that will keep the 1970s-era F-15 series airworthy/combat-worthy until 2040. Key to the upgrade will be introduction of the Eagle Passive/Active Warning and Survivability System (EPAWSS) that includes a digital Radar Warning Receiver (RWR), fiber-optic towed decoy system, and a new chaff/flare dispenser unit.

October 2015 - After its failure to sell Israel, South Korea and the USAF on its F-15SE "Silent Eagle" stealth upgrade (detailed elsewhere on this site), Boeing is no pushing a new F-15 upgrade plan for aging F-15C air superiority fighters - the "F-15 2040C". 2040C is a less ambitious take on the Silent Eagle initiative which intended to bring about inherent stealth features to the F-15 line. The new plan involves bringing about some of the Silent Eagle qualities but, more importantly, increasing the missile-carrying load and utilizing Conformal Fuel Tanks (CFTs). Images depict an F-15C with a full sixteen missile load as hardpoints will be strengthened and doubled to carry multiple missiles. As its designation suggests, the 2040C upgrade is intended to keep the F-15C a viable instrument of war into 2040 or longer.

The USAF currently (2015) operates some 213 F-15C air superiority models.

September 2016 - A $12 billion program has been announced to keep USAF Eagles viable until at least 2040. The upgrades will include new radar fits, support for up to sixteen AAMs and modern communications. Increased capabilities with search-and-track, engagement and lethality are hoped for the new bird - which now must fill the void left by the reduced purchase of F-22 Raptor 5th Generation Fighters. Introduced in 1976, the F-15, if flown into 2040, will have completed a service life spanning nearly 65 years.

January 2017 - The Saudi Air Force has received its first F-15SA (a version of the F-15E "Strike Eagle") of the 84 aircraft planned for service.

March 2017 - The United States Air Force is contemplating retirement of its C-/D-model air superiority Eagles - currently operated by its Air National Guard (ANG) branch.



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Boeing F-15A Eagle Technical Specifications



Service Year: 1976
Type: Multirole / Air Superiority Fighter Aircraft
National Origin: United States
Manufacturer(s): McDonnell Douglas / Boeing - USA / Mitsubishi - Japan
Production Total: 1,500


Structural (Crew Space, Dimensions and Weights)



Operating Crew (Typical): 1 or 2
Overall Length: 63.78 feet (19.44 meters)
Overall Width: 42.78 feet (13.04 meters)
Overall Height: 18.50 feet (5.64 meters)

Weight (Empty): 27,000 lb (12,247 kg)
Weight (MTOW): 56,002 lb (25,402 kg)

Installed Power and Standard Day Performance



Propulsion: 2 x Pratt & Whitney F100-PW-100 turbofan engines with afterburn developing 25,000 lb of thrust.

Maximum Speed: 1,875 mph (3,017 kph; 1,629 knots)
Maximum Range: 2,402 miles (3,865 km)
Service Ceiling: 65,010 feet (19,815 meters; 12.31 miles)
Rate-of-Climb: 50,000 feet-per-minute (15,240 m/min)

Armament / Mission Payload



STANDARD:
1 x M61A1 20mm internal rotary cannon

Mission-specific ordnance can include any of the following:

4 x AIM-7 Sparrow air-to-air missiles
2 x AIM-9 Sidewinder air-to-air missiles
2 x AIM-120 AMRAAM air-to-air missiles
GBU-10 Laser-Guided Bombs
GBU-12 Laser-Guided Bombs
GBU-24 Laser-Guided Bombs
GBU-15 Electro-Optically Guided Bombs
AGM-130 Powered Bombs
GBU-31 JDAM
GBU-32 JDAM
JSOW Conventional Bombs
Cluster Munitions
B51 Nuclear Bombs
B61 Nuclear Bombs
AGM-88 HARM anti-radiation missiles
AGM-65 Maverick air-to-surface missiles

Up to 16,000 lbs of various ordnance.

Global Operators / Customers



Israel; Japan; Saudi Arabia; Singapore; South Korea; United States

Model Variants (Including Prototypes)



F-15 "Eagle" - Base Series Designation
YF-15A - Prototype Model
F-15A - Single-Seat All-Weather Air Superiority Variant; 384 examples.
F-15B (TF-15A) - Dual-Seat Training Variant; 61 examples.
F-15C - Single-seat all-weather air superiority model (improved) fitted with F100-P-220 23,450 lb thrust engines; updated systems throughout; improved APG-70 radar system; 483 examples.
F-15D - Two-seat training model fitted with F100-P-220 23,450lb engines; updated systems throughout; improved AGP-70 radar system; 92 examples.
F-15E "Strike Eagle" - Ground attack variant; strengthened airframe; retaining air-to-air capabilities.
F-15SA - Modern Saudi Air Force variant of the F-15E Strike Eagle; 84 aircraft planned for adoption.
TF-15A - Initial Designation for the twin-seat F-15B model.
F-15J - License-produced Japanese single-seat model based on the F-15C; 141 examples (2 built in Missouri).
F-15DJ - License-produced Japanese two-seat model based on the F-15D; 37 examples (12 from Missouri).
F-15I "Ra'am" (Thunder) - Israeli Export Model produced in the United States.
F-15K "Slam Eagle" - F-15 model for South Korean Air Force.
F-15SG - F-15 models for Singapore Air Force
F-15N "Sea Eagle" - Navalized variant proposed to USN as competitor to Grumman F-14 Tomcat fleet defender.
F-15N-PHX - Navalized variant proposed to USN with AIM-54 "Phoenix" AAM support to challenge Grumman F-14.