Powered by J.P. Energ A28-15 2000Kv motor, 2300mAH Lonng-max 3 cell lipoly, Thunder power 25 A ESC, 6x5.5 APC propeller.
The dolly is a 1/4" ply base with two 1/16" ply braced sides. A 1/16" piano wire pin in the centre slots into a 1/8" hole in the fuselage keel. There is a rudder & tailwheel, no locking mechanism is required the Komet lifts out of the dolly at take off. Works well now the hole in the fuselage is 1/8" diameter.