GWS R-4PII Pico 4-Channel FM 72Mhz Airplane Receiver (Futaba/Horizontal Pins)
This is a Grand Wing ServoGWSR4PII72 /H/J 4-Channel 72Mhz PICOR-4PII FM receiver w/Horizontal Pins. It is compatible with Futaba transmitters. This will give you access to the full website which will show the link.