Geoffrey's project was to re-engine his Varieze with a Turbomeca Palas.
Geoffrey joined the SAAA (Sport Aircraft Association of Australia) in 1976 and built a Varieze (#2 in the air in Australia in Sept, 1979)
His second project was a one of a kind composite aerobatic aircraft : the Maverick which was undertaken with Graham Swanell. First flown in December 1987.
The Varieze jet renamed Varijet, is now flying with turbojet power.