The rights to the Perman Grasshopper, a development of the Perman Parasol, were taken over by Broughton-Blayney and marketed as the Broughton-Blayney Brawney.
A single-seat parasol monoplane, three Broughton-Blayney Brawney were built at Hanworth;
G-AENM c/n BB/50 – written off 21 March 1937
G-AERF c/n BB/51 – written off 6 June 1937
G-AERG c/n BB/52 – withdrawn from use in 1937
Broughton-Blayney Brawney
Engine: Carden Ford
Wingspan: 25.06 ft
Length: 15.06 ft
All Aero 