Inlet Coating Repair

Lockheed Martin Corp. completed the first F-22 Raptor at the company’s Inlet Coating Repair (ICR) Speedline facility and delivered the aircraft back to the U.S. Air Force ahead of schedule.

Technicians inspect an F-22 Raptor at the F-22 Speedline in Marietta, Georgia (Lockheed Martin photo by Andrew McMurtrie)
Technicians inspect an F-22 Raptor at the F-22 Speedline in Marietta, Georgia (Lockheed Martin photo by Andrew McMurtrie)

The U.S. Air Force contracted Lockheed Martin to establish the Speedline in Marietta, Georgia, in August 2016 and the first F-22 Raptor arrived there in early November 2016. A second aircraft arrived in early December 2016 and a third in late January 2017. Lockheed Martin is on contract to perform this work on a total of 12 aircraft and a follow-on contract is anticipated. Additionally, Lockheed Martin is providing modification support services, analytical condition inspections, radar cross section turntable support and antenna calibration.

Periodic maintenance is required to maintain the special exterior coatings that contribute to the 5th Generation Raptor’s Very Low Observable (VLO) radar cross-section. The increase in F-22 Raptor deployments, including ongoing operational combat missions, has increased the demand for ICR.

Ā«The inlet coatings work, coupled with future improved Low Observable materials and repair improvements, is a critical part of increasing the 325th Fighter Wing’s repair capacity and combat readinessĀ», said Lieutenant Colonel Argie Moore, deputy commander of the 325th Maintenance Group.

Lockheed Martin provides sustainment services to the F-22 Raptor fleet through a U.S. Air Force-awarded Performance Based Logistics contract and a comprehensive weapons management program called Follow-on Agile Sustainment for the Raptor (FASTeR). As the original equipment manufacturer and support integrator for the F-22 Raptor, Lockheed Martin works closely with the U.S. Air Force to integrate a total life-cycle systems management process to ensure the Raptor fleet is ready to perform its mission.

Lockheed Martin F-22 Raptor depot work is part of a public-private partnership agreement between the Air Force and Lockheed Martin that has been in place for nearly a decade.


About the F-22 Raptor

The F-22 Raptor defines air dominance. The 5th Generation F-22’s unique combination of stealth, speed, agility, and situational awareness, combined with lethal long-range air-to-air and air-to-ground weaponry, makes it the best air dominance fighter in the world.


General Characteristics

Primary Function Air dominance, multi-role fighter
Contractor Lockheed-Martin, Boeing
Crew 1
Length 62 feet/18.90 m
Height 16.7 feet/5.09 m
Wingspan 44.5 feet/13.56 m
Wing area 840 feet2/78.04 m2
Horizontal tail span 29 feet/8.84 m
Weight empty 43,340 lbs/19,700 kg
Maximum take-off weight 83,500 lbs/38,000 kg
Internal fuel 18,000 lbs/8,200 kg
Fuel Capacity with 2 external wing tanks 26,000 lbs/11,900 kg
Speed Mach 2 class
Ceiling >50,000 feet/15,000 m
Range* >1,600 NM/2,963 km
Power plant Two F119-PW-100 turbofan engines with two-dimensional thrust vectoring nozzles
Armament One M61A2 20-mm cannon with 480 rounds, internal side weapon bays carriage of 2 AIM-9 infrared (heat seeking) air-to-air missiles and internal main weapon bays carriage of 6 AIM-120 radar-guided air-to-air missiles (air-to-air loadout) or two 1,000-pound GBU-32 JDAMs and two AIM-120 radar-guided air-to-air missiles (air-to-ground loadout)
Unit Cost $143 million
Initial operating capability December 2005
Inventory Total force, 183

* With 2 external wing tanks


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