So I took a video a few years ago in the same situation with my Samsung Instinct and it turned out terrible with phantom sounds on it. I took this the other night at work while on a maintenance test flight and I think the amount of vibration combined with noise is a pretty good test of a cell phone camcorder and I'm rather impressed by the Inspire's. Have a look.
http://youtu.be/lbiwy-mUe90
http://youtu.be/lbiwy-mUe90