28 crashes in 6 minutes ;)
This is a video I made from individual videos found on internet. Just an impression of what can go wrong with beginners... and pro's.
In this movie:
Orientation lost
No Loctite
Wrong setups
Forgot to on/off the idle switch
ESC fire bonus

The original remarks are used to categorize the movie. Don't blame the messenger. All credits go to the original up loaders!

I hate to see all those helicopters go down because I know how it feels!