FUT01004416-3 Futaba 4PM Plus 4-Channel 2.4GHz T-FHSS Radio System w/R304SB Receiver. The Futaba 4PM Plus 4-Channel 2.4GHz T-FHSS Radio System brings great advancements to the 4PM platform. This combo includes an R304SB-E receiver. RECEIVER NOTE: Never use the R304SB-E in Gas/Fuel powered RC Models Features. T-FHSS SR (SUPER RESPONSE) AND TELEMETRY T-FHSS: In addition to […]