Senior Airman Anthony Naugle, right, an A-10 crew chief with the 357th Fighter Squadron, 355th Fighter Group based at Davis-Monthan AFB, Tucson, Ariz., gets a lesson in the maintenance of one of the two 1,000 hp (746 kW), turbo-supercharged, 12-cylinder Allison V-1710 engines on a P-38 Lightning from Doug Abshier after the day's practice flights at the Heritage Flight Training Course, Mar 5, 2016. ( Air Force photo by Eddins Jr.)

---

Size: 3980px × 2628px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -86, -51, -47, -40, -38, -35, -22, -16, acc, air, airman, combat, command, flight, heritage, ii, lightning, magazine, mustang, raptor, sabre, show, thunderbolt, viper, warhawk