as the basis for a new motor for existing 2.75-inch air-to-ground rockets. The result was the CRV-7 rocket, which had roughly twice the speed of the existing US design, and with enough energy to be able to puncture Warsaw Pact aircraft hangars. Production started at Bristol Aerospace in 1974, and the CRV-7 has been used by the Canadian and other air forces since that time.

In 1969 a re-alignment from pure research to smaller