U.S. Air Force and the Chromalloy KC-10 Extender Program
Currently, Chromalloy is functioning as the Engine Program Manager under Northrop Grumman (CLS) for the KC-10 Extender Program. The depot is managed by MTU and the parts repair duties are shared by Chromalloy and MTU.
Details and Highlights
- First ever blanket approval of FAA approved parts and repairs
- 90+ engines produced in the first 24 months
- Now averaging 62 days TAT vs. contract requirement of 75 days (includes return transportation)
- Uncompromised Program Quality: EGTm average of 30.1° C vs. contract requirement of 20° C
- Over $1M saved per engine
- USAF predicts fuel savings of $14M over five years based on current performance
- Increased time-on-wing and reduced field level maintenance





