The Air Force Research Laboratory has redesigned an extension of the C-130’s ramp as part of an advanced aluminum aerostructures initiative. Weighing only 30 pounds, the new ramp design is 16 pounds lighter than the previous model and, officials say, is safer and easier for loadmasters. The newer design also uses fewer parts and has no fasteners, making it easier and less expensive to manufacture.
The first flight of the secretive B-21 bomber has slipped to mid-2022, but the program is moving along well, Air Force Rapid Capabilities Office director Randall Walden said in an exclusive interview. The second copy of the B-21, which will be used for structural testing, is now on the production…