A complete aircraft, three-seat enclosed cabin monoplane ST 3 G AARP utilising a single spar wing was built by Gloster at Brockworth for Stieger and made its first flight in 1931. With two Salmson radials developing 100hp between them the ST 3 had unusually high performance for its power and could be dived at 178 mph.
Engines: two 45 hp Salmson radial
All Aero 