Lockheed Martin F22 Raptor

Lockheed Martin is committed to providing higher readiness rates, 
faster response and lower life-cycle cost to our U.S. Air Force
customer. Through Follow-on Agile Sustainment, a comprehensive weapons
management program and an award-winning performance-based logistics
(PBL) contract, we provide a highly integrated F-22 support system.

The key to F-22 sustainment is integration. Our strategic partnership
with the U.S. Air Force helps to merge highly complex sustainment
activities into one unified operation. This integration allows for
greater efficiency, lower cost, and enhanced responsiveness to the needs
of the operators and maintainers in the field.

Sustainment work for the F-22 includes:

• Reliability, Availability and Maintainability Program (RAMP): In
  the RAMP, our team inspects data from the field of operations and
  engineering solutions to increase aircraft availability for combat.
• Modernization Line: The Ogden Air Logistics Center at Hill
  Air Force Base houses the only current F-22 Modernization Line,
  integrating the latest system capabilities to enhance the Raptor’s
  asymmetric advantage over adversaries. 
• Stealth Coating Repair: About 50% of maintenance performed on
  the F-22 is related to repairing the low observable stealth coatings
  that are damaged when the aircraft is opened up for routine maintenance.
• Engine Maintenance: The Pratt & Whitney F119 engines are
  designed to allow standard flight line maintenance using just six common
  tools available at commercial hardware stores.
• Integrated Maintenance Information System (IMIS): IMIS
  enables maintainers to plug their laptop into the jet, log completed
  maintenance, and plug their computer back into the system to update a
  global database instantaneously, ensuring proper and complete
  maintenance records are kept no matter where the F-22 is deployed to on
  the globe.