Only two ST 10 and two retractable ST 11s were built. ST 11s featured the de Havilland Gipsy Major of 130hp.
The ST.11/33 never carried British registration and was sold in Australia as VH-VAZ.
Monospar ST.11
Only two ST 10 and two retractable ST 11s were built. ST 11s featured the de Havilland Gipsy Major of 130hp.
The ST.11/33 never carried British registration and was sold in Australia as VH-VAZ.
All Aero 