Tower Hobbies System 3000 7-Channel Dual Conversion Receiver CH50 (72.790 MHz)

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TOWER HOBBIES System 3000 - Dual Conversion 7 Channel RC Airplane Receiver Ch 14

Tower Hobbies System 3000-7 CH Receiver CH46 72.710 Mhz,

Tower Hobbies TSR-4M 4CH 72Mhz AM Airplane Receiver

Tower Hobbies System 3000 4FM RC Transmitter and Receiver - Tested and Working!

Tower Hobbies System 3000 4FM RC Radio Control System Airplane Controller

Tower Hobbies 3000 4FM R/C Airplane Control System w/ Box and Charger