Pilot error and lack of experience.

Aeroworks Edge 540T 60/90

After a nice fun flight, coming in on my final approach the back ground was a white-ish gray, over cast and the plane was in the first turn trying to keep it from coming in to hot I was back on the throttle, ah... OH know it snapped 30' over the trees and down it went. The back ground kept me from its orientation. I broke its back due to poor throttle management.

Blackie