The Black Brant IX is a two-stage sounding rocket that consists of a Terrier 1st stage and a Black Brant 2nd stage. This vehicle is capable of carrying a payload of 800 lb - 350 km and a payload of 300 lb - 550 km.
NASA
Dimensions
Length:
Diameter:
Weight:
Propellant: Solid
Range: Depends on payload weight
First Firing: