Futaba R604FS 4-Channel Receiver 2.4GHz FASST C2 4PK 4PKS 4PX 7PX OS

Futaba R604FS 4-Channel 4Ch 2.4GHz FHSST Receiver For 4PK 4PKS 4PX 7PX

Vintage 2008 Futaba R604FS-E 2.4GHz 4CH FASST Receiver for EP 4PK 4PKS 4PX 7PX !

Futaba R614FF-E 4-Channel Telemetry Receiver FASST 2.4GHz 4PK 4PKS Super R

Vintage 2008 Futaba R604FS-E 2.4GHz 4CH FASST Receiver for EP 4PK 4PKS 4PX 7PX R

Futaba R614FF Receiver 2.4GHz 4CH FASST for 4PK 4PKS 4PX 7PX

Futaba R334SBS-E 4-Channel SR Receiver 2.4GHz For EP Car 10PX 7PX