Futaba 14SGA Fourteen-Channel Two-Point-Four Gigahertz Computerized Radio Control Flight Transmitter with R7008SB FASSTest Telemetry Receiver Revolutionary FASSTest technology makes the 14SG one of the most cutting-edge flight radios around! Compatible with virtually all FASSTest, FASST and S-FHSS receivers. Includes a bi-directional communications system. Features 3-axis gyro support for flybarless helis. Can be used with the full lineup of Futaba telemetry sensors (FUTM0850-0860). Includes R7008SB 8+ Channel 2.4GHz FASSTest Telemetry Receiver (FUTL7675) with S.Bus/S.Bus2 technology and 6V HT5F1800B NiMH Battery (FUTM1482).