Wow saw this last weekend 21 Apr 2012 at the Keswick model Aircraft Club Inc flying field.
Ken Clark a member of the Stony Creek Hawks came out with his new Helmet Cam Rig. Its a bike helmet with a home made stand for the Sony HD Handycam. With this
Ken is using a I-Top single right side viewer set of glasses. He controls the zoom with a remote. You can see just how well it works at his U-Tube handle
Also was seen a heli with a remote camera floating around the pits again more hi-tech stuff thats seems to be everywhere these days