OMPHobby Super Decathlon 55 Inch Balsa Airplane ARFOMPHobby Super Decathlon 55 Inch Balsa Airplane Almost Ready To Fly Air Frame only version OMP Hobby Super Decathlon This Amazing plane comes in with a wing span of 55 inches and carries a light wing load, and flies just like you would expect it too, can be flown like a trainer with the 2200 2600 3S battery and a 13X6 propeller (not included), but don't let that fool you, this planes also will hang on its prop with the 4S 2200 2600 and 12X6. 5