I've setup my helicopter (Trex 600 with self written autopilot ) so I could position it via RC then tell it to freeze in place.
Today I had fun with that out at the Friends of Amateur rocketry site.
Its been a long 20 hour day and I'm tired. I have to catch a plane in the morning so I won't get a chance to do this later.
I'm uploading the view from the helicopter.It should be on my youtube channel in about an hour.
Please note in the video the windsock in the background and the stability of the helicopter .