I have an ACE RC Seamaster 40 with an OS 46 FX motor (APC 11x6 prop) with very little usage, the engine runs fantastic. This is a clean RC airplane. Comes with Hitec servos, Hydrimax 5 cell 2000mah 6v nimh, on/off switch with charge port, and Spektrum AR7000 DSM2 RX with remote sat. The plane has only been flown twice and is in excellent condition. Comes with a new set of floats that you could attach to the plane if you desire, or another.