NASA’s Newest F-15s Arrive at NASA Armstrong

Oregon Air National Guard ground crew guides one of NASA’s newest F-15 aircraft onto the ramp at the agency’s Armstrong Flight Research Center in Edwards, California, on Monday, Dec. 22, 2025. The retired U.S. Air Force F-15s come from the Oregon Air National Guard’s 173rd Fighter Wing and will transition from military service to support NASA’s flight research fleet.

Oregon Air National Guard ground crew guides one of NASA’s newest F-15 aircraft onto the ramp at the agency’s Armstrong Flight Research Center in Edwards, California, on Monday, Dec. 22, 2025. The retired U.S. Air Force F-15s come from the Oregon Air National Guard’s 173rd Fighter Wing and will transition from military service to support NASA’s flight research fleet.