DP-2 twin-turbofan 30/44-passenger aircraft allegedly being built by duPont Aerospace Co., unconnected with chemical giant. Designers recruited 1979, no hardware seen by 1992.
DP-2 twin-turbofan 30/44-passenger aircraft allegedly being built by duPont Aerospace Co., unconnected with chemical giant. Designers recruited 1979, no hardware seen by 1992.