The first Sierra Research-de Havilland Canada E-9A airborne telemetry data relay aircraft is delivered to the Air Force’s 475th Weapons Evaluation Group at Tyndall AFB, Fla.
The Air Force conducted its first successful test of the Air-launched Rapid Response Weapon, or ARRW, on May 14, snapping a streak of three consecutive failed tests and giving the beleaguered hypersonics program a much needed boost. Off the coast of Southern California, the AGM-183A ARRW separated from the wing…