Raven solid-fuel rocket motor
From The Space Library
The Raven solid fuel rocket was developed at the Rocket Propulsion Establishment in Westcott England in the mid-1950s. It would provide the first stage engine for the Skylark sounding rocket and in a modified version would be used for the Canadian Black Brant sounding rocket. The fuel was a composite of polyisobutylene and ammonium perchlorate and ammonium picrate. In its early version it provided an Isp of 177 seconds. The motor weighed 2,200 pounds.
The Raven solid fuel rocket at the Wescott facility in England in 1956.
