Features: 3 flight modes are available: Stabilized, Optimized or off. This is controlled with a 2 or 3 position switch on the transmitter. When assigned to a 2 position switch, the Reflex system switches between stabilized and optimized modes. Stabilized Mode: Designed for beginners, Reflex will rapidly level the aircraft from any attitude when this mode is activated. Stabilized mode combines accelerometer and gyro data to determine how to level the aircraft when the control sticks are released- giving pilots absolute peace of mind. Optimized Mode: Utilizing advanced solid-state gyros, the Reflex system maintains aircraft attitude by counteracting inflight upsets- from gusts to crosswinds. OFF: Turns off all gyro functionality, the aircraft is flown completely manually when the gyro is off. Compatible with most FMS aircraft Applicable Aircraft: 1400mm Pitts V2, 1400mm 182, 1700mm F4U V3, 980mm P-40, 1100mm MXS V2, 1200mm CJ-6, 1800mm Ranger, 1220mm Super EZ, 1700mm F7F, 1100mm PC-21, 1400mm J3 V4, 1700mm PA-18, 80mm Rafale, 70mm F-18 V2, 80mm BAE Hawk, 80mm Futura V3, 80mm F-4, 70mm A-10 V2, 70mm Avanti V3, 2000mm Beaver V2, 1220mm Ranger, 1500mm P-51, 1400mm F4U, 1100mm Zero, 1400mm Kingfish, 800mm F-4U, 800mm T-28, 750mm, Edge540, 1400mm P51 Package include: 1* Flight ControllerOptimized Mode: Utilizing advanced solid-state gyros, the Reflex system maintains aircraft attitude by counteracting inflight upsets- from gusts to crosswinds. Stabilized Mode: Designed for beginners, Reflex will rapidly level the aircraft from any attitude when this mode is activated. Stabilized mode combines accelerometer and gyro data to determine how to level the aircraft when the control sticks are released- giving pilots absolute peace of mind. When assigned to a 2 position switch, the Reflex system switches between stabilized and optimized modes. This is controlled with a 2 or 3 position switch on the transmitter. 3 flight modes are available: Stabilized, Optimized or off.