Anyone still in doubt that we’re in the midst of the birth of electric flight need look no further than this story, just posted today on the online tech zine Gizmag.Pascal Chretien, an enterprising electrical/aerospace engineer and chopper pilot, made the world’s first fully electric helicopter flight in the prototype he designed and built almost entirely by himself… in just 12 months! Hang glider and ultralight trike pilots will delight in hearing a weight shift control system is involved. *** For me, the big story here is once again we see that innovation lives, not just in megabuck corporate and government R&D departments but in the garages of individual megabrains as well…as it always has and we can expect always will.Chretien, in making his 2 minute, 10 second test eggbeater flight, threw whipped eggs in Sikorsky’s face since that aviation giant’s well-funded electric project, in development for some time now, has yet to fly.Electric Whirlybird Flies!
Historic hovering flight lasted 2 minutes 10 seconds. All photos courtesy Gizmag
Weight shift control!
Detail: power controller and battery pack (upper left)
Anyone still in doubt that we’re in the midst of the birth of electric flight need look no further than this story, just posted today on the online tech zine Gizmag.Pascal Chretien, an enterprising electrical/aerospace engineer and chopper pilot, made the world’s first fully electric helicopter flight in the prototype he designed and built almost entirely by himself… in just 12 months! Hang glider and ultralight trike pilots will delight in hearing a weight shift control system is involved. *** For me, the big story here is once again we see that innovation lives, not just in megabuck corporate and government R&D departments but in the garages of individual megabrains as well…as it always has and we can expect always will.Chretien, in making his 2 minute, 10 second test eggbeater flight, threw whipped eggs in Sikorsky’s face since that aviation giant’s well-funded electric project, in development for some time now, has yet to fly. *** Gizmag quotes Chretien as he acknowledged the risks of his flight: “In case of crash I stand good chances to end up in kebab form.”Pascal, from case of your success, we pops cork of champagne pour vous! *** The article goes on to rightly point out that the electric chopper concept faces a huge hurdle when compared to winged electric aircraft because the latter doesn’t need to constantly run at higher power drain settings like helicopters do. *** Practical electric helicopters will only come to pass when batterytechnologies advance to a much higher power-to-weight storage capacity (i.e., higher energy density) than we have now, precisely because choppers do require high power for hovering, takeoff and for descent, unlike airplanes. *** Winged birds use max power for takeoff or high speed cruising, but can lope along at significantly reduced level flight power, enabling longer duration flights. That’s why we’ve seen so many motorglider-style electrics; once airborne, their highly efficient wings make possible extended flight times without much power burn. *** Still, that takes nothing away from Pascal Chretien’s achievement, (funded by the French car racing company Solution F), which is nothing short of magnificent. His super-light, super-simple chopper serves notice that electric flight as a whole is gaining global momentum across a broad range of projects. *** And once again we get a lesson in an ancient truth: the soul of invention is alive and well and knows no boundaries. *** Update later on 9/6/11 — Jim Lawrence is right about electric power coming steadily to aviation and it has its best near-term promise with the lightest end of aviation. Watch for my update on AirVenture 2011 electric ultralights and for a whole new section of ByDanJohnson.com focused entirely on electric power (the new section may arrive later in 2011). —DJ
Anyone still in doubt that we’re in the midst of the birth of electric flight need look no further than this story, just posted today on the online tech zine Gizmag.Pascal Chretien, an enterprising electrical/aerospace engineer and chopper pilot, made the world’s first fully electric helicopter flight in the prototype he designed and built almost entirely by himself… in just 12 months! Hang glider and ultralight trike pilots will delight in hearing a weight shift control system is involved. *** For me, the big story here is once again we see that innovation lives, not just in megabuck corporate and government R&D departments but in the garages of individual megabrains as well…as it always has and we can expect always will.Chretien, in making his 2 minute, 10 second test eggbeater flight, threw whipped eggs in Sikorsky’s face since that aviation giant’s well-funded electric project, in development for some time now, has yet to fly.
Proving the naysayers wrong (again!) were at least two intriguing Part 103 airplanes you can buy and fly today for less than $20,000. That’s well the under the average price of a new automobile for a ready-to-fly aircraft with desirable features, not a stripped-down machine that no one really wants. I wrote about Terry Raber’s lovely little 
If you’ve ever visited AirVenture’s Ultralight Area, odds are you saw a pilot known as the “Flying Farmer” doing circuits of the Ultralight Area pattern. Seemingly a different (though vaguely similar) aircraft would do pattern flights each year accented by a throaty, guttural four-stroke sound that did not mimic the ubiquitous Rotax or the smooth Jabiru, or even the also-distinctive-sounding HKS. Powering the Flying Farmer’s aircraft was a Generac generator motor converted to airplane use. It pulled aloft a welded aluminum structure under a semi covered, or semi enclosed, aircraft that also didn’t imitate any other airframe you saw. They all looked to fly energetically.
Now Gene’s son, Larry Smith, is the front man for their newest-yet Backyard Flyer, a legitimately Part 103 aircraft that looks as solid as much heavier aircraft — “251 pounds even with tricycle gear,” said Larry. Welded aluminum permits larger diameter tube-frame construction that has a reassuring beefiness to it.
A couple years before the first European LSA arrived, a euro and a dollar had roughly the same value. Then things started to change. Wages began to rise in eastern Europe. Simultaneously, the dollar began to lose value… or the euro began to gain (it doesn’t really matter which way you look at it). The two conspired to cause the 
So, what if you’d love a Cub-like aircraft yet you haven’t won the lottery? How about iCub? (Or how about a 
Bill Canino, President of SportairUSA coined a new phrase when he said, “Zlin Aviation builds one of the world’s most popular lines of Cub fly-alikes.” Indeed the Zlin is not a Cub. It’s lighter and uses the Rotax engine; neither American Cub replica uses Rotax. “We are now able to offer [Savage models] in America at prices $40,000 to $50,000 below the competition,” said SportairUSA. To prove their point, the Arkansas company lists Savage Cub for $78,790, ready-to-fly including shipping, fees and registration. New, lower prices on other aircraft in the Savage line are $71,090 for the Classic, $74,490 for the Cruiser, and $87,610 for the iCub.
