Another Pass at the Personal Jetpack 259
Engadget is reporting that dreams of a personal jet pack may not be quite as distant as you might think. Skywalker Jets, created by Rick Herron boasts a 90-pound jet pack capable of propelling a 200-pound pilot through the air for about five minutes without the hassle of charred lower extremities. The production model, which he hopes to run past the FAA soon for approval, will only cost you somewhere in the neighborhood of $200,000 — so start saving your pennies.
Re:Nitpick (Score:4, Informative)
-Isaac
For range, stick with blades (Score:5, Informative)
5 minutes?! (Score:5, Informative)
It's not even enough to consider a form of commuting; you can barely accomplish any task that wouldn't be done easier with a helicopter/climbing ropes/scissor lift, plus the huge pricetag...
For most aircraft, FAA requires your flying vehicle to be able to get you to your destination with 30 minutes of backup fuel for delays, emergencies, or unforseen weather. Having a 5 minute flight time kind of negates all that...
At best, I see this as a backyard novelty at worst and an airshow wonder at best.
Re:Why not just parachute? (Score:5, Informative)
next question?
Re:Insurance? (Score:2, Informative)
victim of any accident is the now dead operator.
Like small airplanes, these will not inflict major damage to most structures. I'd
agree that it is not a great thing to have fall on your head, but the screams of the
about to die pilot should be enough warning to get out of the way.
tom
Re:I can just see it now (Score:5, Informative)
Re:Nitpick (Score:2, Informative)
Come on people.... (Score:4, Informative)
P.S. It is important to note that Mr. Herron holds the trademark for "Skywalker Jets". If you're interested in finding out more about trademarks, or searching the database, go here [uspto.gov]
Re:I can just see it now (Score:5, Informative)
Soo, to answer your question:
forgetting to check your compressed air: lose weight belt, feel stupid
forgetting to check your jet pack: crash and die.
Big difference.
Discussed on rcuniverse (Score:2, Informative)
http://www.rcuniverse.com/forum/m_3729699/mpage_1
Re:I can just see it now (Score:3, Informative)
Also, under the PADI system, someone with Open Water Certification is recommended not to dive any deeper than 60 feet (~20m) for the first year, and no deeper than 100 feet (~30m) when more experienced. I'm not sure where you got the 15m number.
There is also no reason to ascend any faster than your bubbles from 60 or even 100 feet, even if you only have one lungful of air. 60ft/minute ascent rate means a little over a minute to get to the surface. As explained in previous comments, the air in your lungs expands as you rise, so it will always feel like your lungs are full even as you are letting air escape. Just don't hold your breath, or you risk embolism.
Fett-Pack? (Score:2, Informative)
Jetpacks in the Star Wars Universe are about as advisable as superhero capes in The Incredibles' world.