Designed to be a meteorological sounding rocket for the US Army, the Black Brant VI was to be a cheap and reliable rocket. Took 150 firing by Bristol of Canada before the Army accepted the rocket for its own evaluation. The XM75 only saw 7 flights before being abondoned in 1973. Canadian scientist continued to launch the VI until 1979.
- 2k бүтэцтэй ба бөөн зураг