Fairchild Republic’s A-10A Thunderbolt II makes its first flight. The first combat-ready A- 10A wing will be the 354th Tactical Fighter Wing at Myrtle Beach, S.C., which will begin taking delivery of the fighters in March 1977.
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.