Fourth and final KC-46A makes maiden flight

Boeing has flown the fourth and final flight test aircraft for the KC-46A program, a 767-2C. This aircraft will be used to conduct environmental control system testing.

KC-46A
Tim Stake, Boeing photo

During the 1 hour, 40 minute flight, test pilots performed operational engine checks, flight controls and environmental systems checks and took the 767-2C to a maximum altitude of 39,000 feet, the press release said.