Whatever it is it looks like it's got a green laser attached. You can see how it's lighting up the dust.
If you look closely near the end when the "ufo" starts to rotate slowly, the green laser light does'nt rotate. So that in itself is strange. im with gortex on this one. it does seem staged, theres no emotion whatsoever from the cameraman. Surely if this were real he'd at least be breathing heavy. Shaking a bit even.
If it is a r.c. copter with a green laser attatched, how did they get the laser to stay in position when they rotated it?