I had something like that happen to me today, lol So I was testing my high speed radjet at full throttle and when I pulled up it must have broken the vertical stabilizer loose and all I could do is watch it go in a slow spiral down to the ground and listen for the CRASH,,,,,,All I heard was the CRUNCH of it landing in a blackberry bush!

(Thankfully I put BBQ in the leading edge so there isn't a dent in it!...Just a little scratched! LOL)