The Neucom/North American R-103 is the craziest and most complex aircraft in the UPEO arsenal. With long, narrow, 70 degree swept wings, forward canards that are tipped nearly straight up, horizontal stabilizers bent downward, and an unusually tiny vertical stabilizer, the R-103 is a technological miracle. The success story of the Delphinus line which produced the not so great planes the R-101 Delphinus #1 and R-102 Delphinus #2. Other plane qualities include: double intakes for both of it's two enormous General Electric engines, a large tail "stinger" houses ECM gear and a rear looking radar, and an under body "skid" can be added for a rocket booster launch making take off shorter and faster.