These are nice and sharp. My only comment would be to slow the shutter speed down so the rotor is blurred. Looks a little like it's about to fall out of the sky. That's my only nit-pick.
Different helicopters the pilots wearing the same shirt. I think they were both instructors so its probably some type of uniform. I did slow down the shutter speed but the photos came out soft and the blades weren't really that blurred. I can blur the props on planes but the helicopters seem to be difficult. Oh well, another excuse to take some more shots and try again. Maybe Ill try a monopod this time.
