3-Axis Gyro is a small light 3-axis gyro with high performance .3G-A support 3 Types of planes the normal one flying wing and V-tail. with latest MEMS technology 3G-Aunit provides excellent stability flexibility and reliability and make the flight follow the pilots operation more exactly through auto-correcting for aileron elevator and rudder. Features: Easily switchable within AVCS mode Normal mode and Gyro Off mode; Good performance for 3D flight without undermining stability; Compact design light support normal airplane flying wing and V-tail with easy switch change; Easy set-up separated gain adjust for aileron elevator and rudder