Diamond Aircraft’s DA50 program has been on-again, off-again since 2007 but has regained momentum with the first flight of the retractable DA50 this week. Diamond’s five-seater uses a 300-HP Continental diesel and is part of a revitalized DA50 program announced at Aero Friedrichshafen this spring. The fixed-gear version of the DA50 flew in March of … Continue reading Diamond Flies Retract DA50