Yes, I mounted a Master Airscrew 15x7 3 bladed pusher propeller.? I think it will need a fairing between the motor and prop to keep undisturbed water on the blades, as well as, a trailing fairing on the vertical shaft given potentially higher speeds/drag.? I will replace the drill bit in the picture with a press-fit SS dowel pin.? I have not tested it in the water yet.
