A 40 M Hz version of the popular entry-level Skysport 4 system. Supplied complete as a fully rechargeable system with nicads for the transmitter & receiver, plus a mains charger, the easy-to-use Skysport 4 is perfect for both cars & boats that require more than a simple 2 channel radio. Supplied complete with 3 x S3003 servos & a 40 M Hz R136F receiver, the Skysport 4 features a trainer system that allows control to be passed from instructor to student using a dedicated trainer lead. Four function servo reverse as standard makes installation simple. System Features Built-in trainer facility Four channel servo reverse Supplied complete with 3 x S3003 servos Nicad batteries for both transmitter & receiver Supplied complete with charging socket & charger Manufacturer: Ripmax Model/ Part No: Futaba 4ch S3003x 3 FM40 Mode 2 (R136F) (P-FP4YFN40/L)