I am not alone in thinking Part 103 ultralight aircraft are the ideal platform for initial development of electric powered aircraft. Sure, someday you’ll be able to fly your 2-4 seater for 300-400 miles or more, recharge in the time it takes you to use the facilities, and be on your way again. But today, electric-powered Part 103s are available. *** You can buy the eSpyder for under $30,000 and fly for an hour or more. Accompanying photos show the Voyager ElectraChute from Powrachute, another possibility. Or, how about an electric trike? Longer-trip capability depends on better batteries. And thanks to a multibillion-dollar push from the auto industry, battery tech should develop rapidly. Ready for a short science lesson?*** According to an article in Nature Nanotechnology, researchers at MIT have developed a new method of adding carbon nanotubes to lithium-ion batteries that give the batteries the best characteristics of both capacitors and traditional lithium-ion batteries while simultaneously increasing their energy storage.
Archives for August 2010
How to Count Training by a Sport Pilot Instructor
A gentleman at Oshkosh asked me a question about Sport Pilot Instructors and I’m afraid I gave a misleading answer. Even though I inhabit the SP/LSA space all day long every day, it isn’t hard to get a detail incorrect. My expertise is on the LSA side and less so the SP side, so I called in my expert friend, Paul Hamilton. Paul agreed to blog on this subject area from time to time, and here’s his first installment. Welcome, Paul! *** So the question is: Can Sport Pilot training be used for Private Pilot training? The answer: Yes… and no. It depends on the type of flight instructor rating. *** First off, solo time is solo time. So, yes, all solo time for Sport Pilot certificate can be used towards the Private Pilot license. *** Dual training is where it gets tricky. To understand the differences in qualifying Sport and Private Pilot training you have to understand the differences in flight instructor types.
Best LSA Picks of 2010
More than 20 Top LSA You Can Buy
The light-sport aircraft industry hangs in there, although sales numbers, as with general aviation, still struggle to gain safe altitude in the stormy economic skies. Encouraging item: LSA sales in 2009 represented nearly 25% of all GA piston purchases. Another surprise: Most of the 107 models available for sale here and abroad are still in production with more new models in the pipeline! Nobody’s getting rich (this is aviation, remember?), but most makers believe the turnaround will come. That’s the spirit!
And with the Euro taking heat against the dollar lately as Europe goes through its own econoclysm, U.S. prices for foreign-produced LSA could drop. Many airframe makers lowered prices, but the industry still faces challenges: ongoing dyspepsia imbued by the sluggish recovery; market recognition… many people still aren’t aware of what an LSA is, maybe that’s why 20% of all U.S. sales in the U.S.
New EAA Electric Flight Prize
In the wake of its week long focus on electric-powered flight at the just-concluded Oshkosh AirVenture 2010, EAA just announced a $60,000 prize to “speed development of electric flight technology.” *** As I posted earlier here, during the World Symposium on Electric Aircraft, Erik Lindbergh awarded his LEAP prize to three companies for their contributions to the burgeoning technology: Yuneec International’s E430, Alex Lange’s in-production Antares 20E motorglider, and John Monett’s E-flight Initiative. *** Prize money will go to the individual or corporation that demonstrates the most promising level of achievement in electric-powered flight at AirVenture 2011. “Most promising” will be more fully detailed once EAA completes its “assessment of the status of electric flight”, according to the official release. *** EAA President Tom Poberezny praised the four companies that will make equal contributions to the $60,000 prize money: AeroLEDs, Aircraft Spruce & Specialty, Dynon Avionics, and Wicks Aircraft Supply.
Electric Power — Getting Closer to LSA Usage?
Randall Fishman’s ElectraFlyer Trike pumped me up. As a trike enthusiast, my real interest is soaring. A lightweight trike with an electric motor offers real advantages (see my earlier SPLOG).
I want to climb high enough to find lift, shut off the power, and hop from thermal to thermal. To me, that’s pure flying! An electric motor starts up readily if you lose the lift. It doesn’t vibrate. It doesn’t have smelly fuel or oil. It’s quiet, other than a bit of prop noise. But was it powerful enough?
With his second project, Randall has again motivated me. The Moni he renamed ElectraFlyer C is a motor glider at heart. Again, an electric powerplant sounds perfect.
“You can fly for an hour and a half on less than $1.00 of power”…and that assumes you keep the power on. Randall and I will look each other up in Florida this winter and I’ll investigate for a further report.
Oshkosh First Day
Oshkosh has been deluged with a record downpour the last few days, which complicated arrivals because of the soggified grass fields…where most of the planes park and campers do their camping thing. *** Many airplanes were turned away over the weekend but nothing deters the Airventure show, which must go on. *** Several things already buzz, then out to the field for me to discover more and get things rolling (I got here late last night from the wonderful DC-3 Fly-In 4 hours south of here – half of the flying DC-3s in America, 35 total, turned up to be admired by thousands of visitors – a wonderful show.) *** Back to Oshkosh and LSA-centric events: *** <> If two flying cars aren’t enough – the Terrafugia Transition and I-TEC Maverick I’ve reported on in the past- here’s another one: the Caravella. It’s an intriguing work in progress and they’re exhibiting at the show.
Electricity In The Air!
All-electric airplane fans, this’ll stand your hair on end! Next month’s 2010 EAA Airventure at Oshkosh, WI – easily the biggest air show in America every year – will feature activities focusing on the most exciting developments in electric flight all week long. *** Visitors to the show will find display booths, daily forums and demonstration flights out on the flight line. Can you say…Zap!? *** And on July 30 there’s a major event: Airventure’s World Symposium on electric-powered flight. The day-long discussion will cover all aspects on the future of electric aviation. *** Check out who’s on the panel of moderators of aviation industry leaders: * legendary Scaled Composites founder Burt Rutan * Electric Aircraft Corporation founder and electric flight pioneer Randall Fishman (currently working on ElectraFlyer-X two-seat S-LSA * Yuneec International founder Tian Yu (Yuneec made a sensation at Oshkosh ’09 with its two-place E430 electric LSA), * FAA Administrator Randy Babbitt * Sonex Aircraft founder John Monnett * Earthstar Aircraft founder Mark Beierle, whose eGull ultralight displayed at AirVenture ’09 * Erik Lindbergh, who launched an Electric Aircraft Prize through his Lindbergh Foundation at Sun ‘n Fun this year.
Sonex Electric Airplane & ElectraFlyer Trike
Green Tech is hot in Silicon Valley. Electric power-augmented and flex-fuel cars are selling well. Why not alternative energy Light-Sport Aircraft? Two companies showed electric airplanes at AirVenture 2007. *** Sonex revealed their own green technologies including a full-electric Waiex with a 200-amp motor that is 90 percent efficient and operates on 270 volts of direct current. The motor was manufactured in-house by Sonex and uses 80 lithium polymer battery packs which the company believes will allow one hour flights. The electric Waiex is part of the Sonex eFlight initiative which also includes ethanol-based fuels in their AeroVee combustion engine. *** In the Part 103 ultralight category, Randall Fishman is already flying his 100% electric-powered ElectraFlyer trike. Electric motors as airplane powerplants carry several advantages, notes Randall: “No engine vibration or maintenance; no carbon buildup, no top or major overhauls, no carb adjustments, no handling smelly gasoline and oil.” The batteries alone on the ElectraFlyer trike cost $7,500 for a 1.5 hour duration but the entire trike, wing and all, is about $17,000.
The Lazarus Machine
Back finally from 12 days at Oshkosh and the DC-3 fly-in that preceded it, I’m cranking out images and stories gathered there but couldn’t wait to get this one to you. *** Below is a condensation of my column that will run in the November issue. It involves an airplane that caught everybody’s eye when it debuted a few years back, but languished from lack of development and promotion and seemed on its way to obscurity. *** It was called the Phantom then, when T&T Aviation brought it to America from its native Hungary. *** Cruising into the big Lycoming display at Oshkosh in search of the new 115 hp, IO-233-LSA, I was once again gobsmacked by the low-riding, beautiful Falcon LS — the name T&T certified it under back in 2008 — as number 82 on the current list of 109. *** In the interim, Renegade Light Sport and its principal go-to guy Chris “Doc” Bailey have just bought out T&T’s interest in the LSA.
FAA Administrator Congratulates LSA… Again!
I’m counting and that’s three times in a row that still-relatively-new FAA Administrator Randy Babbitt has maintained his positive view of Light-Sport Aircraft and the industry which produces them. When he was brand new — just a year ago in Oshkosh — Babbitt complimented the LSA safety record at AirVenture 2009. He repeated these congratulatory remarks in a public speech at Sun ‘n Fun 2010. Now he’s tripled down at AirVenture 2010. Here’s what other reporters heard him say… *** Aviation Week posted this (slightly edited) report by Fred George, “More than 300 EAA members stuffed the ‘Meet the Administrator’ forum at Oshkosh on Thursday July 29th, welcoming FAA administrator Randy Babbitt with unusually strong applause. He said he was ‘so impressed’ with the success of Light Sport Aircraft in the aviation industry, pointing out that… more than 3,500 pilots have earned licenses in LSAs in the past six years.