OK - here's another strange one. I recently had the opportunity to witness what's known as a "Fulton Extraction", presumably named after the guy who invented it. Typically it's a technique used to clandestinely snatch someone out of a foreign country and deliver them somewhere for interrogation, protection, etc. You put a guy in a padded suit attached to a 1000-ft cable with a helium balloon on the end and let the ballon go. A cargo aircraft (C-17 in this case, although C-130 works too) with a special nose attachment that sticks out to the left and right of the aircraft flies by at 500 ft AGL, lines up with the ballon (being sure to fly under it), and hooks the wire. Then the fun begins as the guy is snatched off the ground at 120 knots (gotta have strong neck muscles and good sphincter control) and gradually pulled up on to the ramp and into the aircraft by a motorized winch (similar to what's known as a Canadian Retrieval System on the C-130 - used for retrieving towed static line jumpers). Pretty cool. Can be done at night. Also, the guy doesn't have to be conscious, actually may work better if he isn't - more relaxed. The coolest part may be the sound the guy makes as he is snatched off the ground, sounds like someone being hit by a car, sounds like "UUUHHH!!". You can actually see this performed (for real) in a movie - "The Green Beret's" with John Wayne. It ocurred to me that this is actually a reverse skydive.