Bristol Sycamore — 1x Mk. 173, 550 hp (410 kW) Percival P.66 President/Prince — 2 x 503/7A, Mk 128 01/2, 540/560 hp (RAF: Pembroke, RN; Sea Prince) Percival Provost — 1x 126, 550 hp (410 kW) Scottish Aviation Pioneer — 1 x 503/7A, Mk 128 01/2, 540/560 hp Scottish Aviation Twin PioneerCC1 — 2 x 514/8, 550 hp Scottish Aviation Twin PioneerCC2 — 2 x 531/8,Mk138, 640 hp Westland Dragonfly — 1x 521/1, 520shp (388 kW) Westland Widgeon — 1x 521/1, 520shp (388 kW)