Futaba 4GWD AM 27MHz Computer 2-S3004 Transmitter FEATURES: Ergonomically designed case with adjustable sticks for modeler's comfort; LCD screen for easy access and programming of the many functions INCLUDES: Transmitter with crystal Tx Antenna, R124H 27MHz Receiver, Rx Crystal ,Two S3004 Servos ,Two Servo Accessory Packages REQUIRES: 12 AA batteries COMMENTS: For surface use only, optional NiCd battery and charger Throttle stick does not come ratcheted