1k hours
Maj. Tom Collins, 58th Fighter Squadron assistant director of operations, executes a preflight checklist Feb. 27, 2018, at Eglin Air Force Base, Fla. Aircraft 5017 is the first F-35A Lightning II to reach 1,000 flight hours outside of the test community. (U.S. Air Force photo by Staff Sgt. Peter Thompson)

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Tags: F-35
Photo by: Staff Sgt. Peter Thompson |  VIRIN: 180227-F-HX320-0049.JPG