Question Mark, a Fokker C-2 commanded by AAC Maj. Carl A. “Tooey” Spaatz, sets an endurance record for a refueled aircraft of 150 hours, 40 minutes, 14 seconds. The crew includes AAC Capt. Ira C. Eaker, Lt. Elwood R. Quesada, Lt. Harry Halverson, and Sgt. Roy Hooe.
Pentagon Cancels $6B GPS Ground System Contract
April 20, 2026
The Pentagon has canceled its contract with RTX to field a ground segment to manage its most capable GPS satellites, a more than 15-year effort beleaguered by software development issues and cost overages.