I remember during my close encounter with FLA in the mid nineties, one of the project leads was an Ex Armstrong Whitworth guy who came off his graduate training into the AW681 program, only to see it cancel after a year or so. He then moved to HS at Chadderton where he continued military air-lifter paper studies through the 70-80’s to arrive at FLA in the nineties . He was gutted to see the project paused in 96 as it meant he would retire before he saw his life’s work fly. Upon leaving he noted dryly that he was closer to seeing an aeroplane he’d worked on, take flight in his first two years than the next forty. However I was told that after retirement he was invited as a special guest to attend first flight in 2009.