Northrop Grumman’s B-21 completes load testing before first flight
Preparing for its first flight in 2023, Northrop Grumman has subjected a prototype of its B-21 Raider nuclear bomber to its first loads calibration test to verify the airframe’s structural integrity as it moves through production to flight readiness.Co… Continue reading Northrop Grumman’s B-21 completes load testing before first flight
