Double size Ringmaster test flight

The Lafayette Esquadrille was gifted a Double size RingMaster with an OS-91 Four Stroke for power, throttle control via 2.4 Ghz. The Wing is not straight enough to do the pattern. Due to the size of the model we have named the model the RingMonster. 84" span, 1500 square inches of wing area and weighs 7 lbs.