Yes, it is the Big Bee ARF version as previously stated. I went with a 4-40 pushrod for the elevator and used a high torque servo to drive it. Larger tires were installed as I fly from a grass strip. Those big Trexler tires would be perfect for this plane! The larger pushrod is a must in my opinion. Added cartoon character pics to each window and the kids loved that! I really believe you can fly this plane on a 30 sized four stroke. It needs no power and flys on the wing great! My .54 four stroke was plenty of power.