A Working, Winged Jetpack from Switzerland 125
serutan writes "A Swiss airline pilot and self-described adrenaline junkie named Yves Rossy has developed a working jet-pack and flown it more than 30 times. Actually, it's a pair of rigid carbon fiber wings strapped to his back, with two small kerosene-powered jet engines on each wing — essentially a small jet airplane using the pilot's body as the fuselage. His flights have lasted up to 6-1/2 minutes at speeds over 100mph. Rossy's website and YouTube have some pretty cool videos of him flying around over the mountains like Buzz Lightyear. He is working toward ground takeoffs and landings, but currently he jumps out of an airplane, unfolds the wings and flies until he runs out of fuel, then parachutes to the ground."
Watch the videos (Score:2, Interesting)
Cliffs in California (Score:0, Interesting)
http://lyricslist.com/ [lyricslist.com]
He could have built the engines himself (Score:5, Interesting)
After him, several other people published books on building small jet engines, like this one [amazon.com], for instance.
Branson should sponsor him (Score:2, Interesting)
Re:Nausicaa (Score:2, Interesting)
The dude jumps out of a plane with a homemade jetpack and flies around for six minutes, and you're not impressed?
Power assisted gliding [pointvista.com] is nothing new, it has been around for a while now. What he's doing is a cool stunt, yes, a fun toy if thats what floats your boat, but its hardly groundbreaking (no pun intended). Its not like he was in any real danger, what with the parachute strapped to his back and everything. Or if he was it was danger of his own making. So no, not impressed.
Re:Nausicaa (Score:4, Interesting)
Obviously, a quick learner.
I'd be interested in knowing what his "Plan B" was in the event the wings folded up in flight, or one engine exploded.
Re:Hate to be a spoil-sport but--- (Score:3, Interesting)
http://www.metacafe.com/watch/207659/amasing_rc_je ts/ [metacafe.com]
http://www.youtube.com/watch?v=fbITzCI2AU0 [youtube.com]
Those little hairdryers deliver up to 50 pounds of thrust and sell for $3000-$5000.
rj
Its not an airplane-it cant take off (Score:1, Interesting)
For example, Wrights brother contraption was not an airplane because although it could fly,it cannot take off on its on (this is the reason why many nations believe that the Wright brothers did not invent the airplane). The same with this contraption, it can fly but it cannot take off on its own, thus is not an airplane.
Re:Did it really do anything? (Score:3, Interesting)
I don't think the thing climbs very well because they don't show any dramatic shots of climbing. There's one shot that looks like a steep climb but that is after a power dive. Still it's pretty impressive to pull out of a dive and gain altitude using a short pair of wings strapped to your hips.
The most dramatic segment on the videos is an over the shoulder shot where you see him approaching a ridge. He's a little above it when he starts his approach, but if he's just gliding he's going to end up a greasy smear on the mountainside. He covers quite a bit of horizontal ground and it looks like he gains at least a little altitude on the approach. In any case, it shows either a great deal of faith in the jet engines or a serious death wish.