Sport Vector Power UnitThis is a simple to operate vector power unit that manipulates the motor along the left right axis. The pilot controls the altitude of the kite by simple throttle adjustments. Many who have experienced flying the Sport Power Unit state it is the easiest control they have ever experienced in an RC aircraft. Ideal for a trainer, the Sport Vector Power Unit when teamed up with a Sport Vector Read Kite offers anyone who has ever wanted to fly a durable,