Greetings,

Worth fixing? Hell no. Remove the engine and radio gear and toss that junked plane in the trash.

The engine looks new or has very little time on it. You don't have pictures of the radio gear but you're a heli guy so you should be able to judge the condition for your self. If you to give fixed wing birds a go then go to Tower's web site and order a nice 40 sized trainer, follow the directions, install the salvaged engine and radio, and go fly.

It's not worth your time and money to try to fix it. Get a new ARF trainer and have a ball.

Best Regards,
The Dude
(Old school plane guy)

P.S. Replacement parts for ARFs typically come in plasic baggies.