Del Mar DH-1 / DH-2 Whirlymite
Страна: США
Год: 1958

Multi-purpose manned or drone ultra-light helicopter
Production prototype of the Del Mar DH-1A Whirlymite helicopter
Del Mar Model DHT-1 helicopter ground trainer delivered for US Army evaluation
Del Mar Model DH-2C target drone helicopter fitted with a scale replica of the Bell UH-1B Iroquois fuselage