This is the Micro Servo Calypso For the Flyzone Calypso Glider FEATURES: This is a direct replacement part for the Calypso. INCLUDES: One servo with attached receiver cable One four-arm servo arm One tee servo arm One single-arm servo arm Two self-tapping screws One small cap-head screw COMMENTS: This servo can be installed on Flyzone Calypso Glider EP RTF 73" (FLZA3000) Flyzone Calypso Glider EP Tx-R 73" (FLZA3002) Flyzone Calypso Glider EP Rx-R 73" (FLZA3004) 8/17/12 phijwa