Hey everybody my names Matt and it's my first time getting into this hoby. Not much of a story to tell for me but when I was younger my dad had a couple of old rc planes that he flew and let me fly a couple of times but that was many years ago. So here's my situation. I was helping a friend go through her grandfather's house after he passed away and he had this I'm guessing old rc plane hanging in the garage. She said I could have it if I wanted it. So I brought it home and now I have no idea what to do from here. Here's what I know (sorry I'm not up to the lingo).

Engine:OS Max FP 40

Receiver:Futaba fp-r127df dual conversion FM 7 channel

Servos:3x Futaba s3004 controlling(throttle,elevator and rudder)

Servos:1x Futaba fp-928 controlling (ailerons)

Battery:Futaba nr-4qb

Sorry for the legnthy post just wanted to try and cover it all. I don't know if any of it still works. Probably going to play it safe and replace all. Can someone help this new guy out.

Thanks