ufo hoaxes

Looking into a few UFO cases with a friend. His notion is to look at the veracity of mass sightings. I got stuck on the Hudson Valley reports during the 80's. A few skeptic sources say there was a group of pilots, the Stormville Flyers, who set out to prank people. Example...

A few years ago a UFO hoax was set up and televised. The hoax consisted of making a big silver balloon and powering it by electical motors. It was remote controlled. I have recently looking for info on it but have come to a dead end. The net is awash with 'real' UFOs and it is like finding a...