Search Results for : motorglider

Picking up my electric aircraft coverage again with an email from Phoenix Air USA kingpin Jim Lee with the latest updates on the PhoEnix electric motorglider NASA/CAFE race entry, which just came out of the paint shop and has all its pretty parts put together…and a beautimous bird she is indeed.”We put the PhoEnix together,” Jim tells me, “my last day in Czech so we could finally see what it looks like. Man am I excited now! I can’t believe that I will be the one to fly such an amazing ship.” Color me green with envy. *** Jim’s deep and broad soaring background should stand him in good stead tweaking every last ounce of performance from the gorgeous, one-off soaring bird. *** He’s also got a few more details on his Phoenix blog. Here are some highlights: *** Conceived for the NASA CAFE Green Flight Challenge… “A race that offers big bucks for the winner ($1.65 million total), but with a bar set so high that it is unlikely that anyone will win it.

I heard again today from Jim Lee who’s still overseas helping prep the PhoEnix electric motorglider for July’s big, $1.65 million CAFE Green Flight Challenge (GFC) fuel-efficient flight competition in Santa Rosa, CA. *** Jim sent along photos of the electric nosecone with integrated feathering prop/spinner assembly. First test flights of the PhoEnix are planned in a couple weeks. *** BTW, the enhanced streamlining afforded by the much smaller e-motor boots the lovely creature’s performance from L/D 32:1 to 36:1 — a 12.5% increase! That’s great for soaring and also means less power required to sustain flight, the Big Picture for endurance at this stage of electric aviation.  *** The GFC PhoEnix entry will be powered by a 44 kW motor and controller developed in house by Phoenix Air. *** Lipo (lithium polymer) batteries, popularized by the RC model industry for their light weight and high storage capacity, will hold the electric “gas”.

Well, Thomas, you’ve done it again: gotten me to blather on so long with your as-always thoughtful and knowledgeable comments that I exceeded the comment buffer so have to palaver on here in another post. *** Well, that’s why they call it a weBlog I guess: it’s a place to hang our thoughts out to dry. *** So what’s below is a response to your comment from yesterday’s post, with a couple more pix thrown in to thump the eye candy factor. *** I think we can’t overlook the market factor here. Just as car manufacturers know where the buyers are, it could be what we’re seeing with these projects aiming toward higher/faster/more payload electric are manufacturers figuring that they’re since they’re going to sell more of the expensive, travel-capable airplanes than sailplanes and motorgliders anyway, why concentrate time and resources on a transient, historically tiny share of the market? Leapfrog to the future, expect the tech to come along as needed.

Yesterday a reader commented on my electric flight post, specifically about the LZ FES, a pretty sexy add-on that just won the Lindbergh LEAP prize for best new electric propulsion system. He wondered whether electric flight for now required light weight motorgliders or whether heavier, 15M plus sailplanes/motorgliders would be workable for electric power. *** My answer began to get too lengthy to stick in comments so I’m posting it here, and thanks Thomas for your enthusiasm. *** I talked over this very subject this week with Randall Fishman, the award-winning electric flight pioneer. His take on where we’re at right now is in my Profiles in Vision column, coming in the July issue of P&P. *** Randall’s whole trip is to get people up in the air with electric power right now, and not for 150,000 clams either. To summarize his own one-man research and development plan, it’s all about lightweight motorgliders.

Eric Lindbergh, grandson of Charles A. Lindbergh, awarded the LEAP Prize to Pipistrel’s Ivo Boscarol at the just-finished Aero General Aviation convention in Friedrichshafen, Germany. *** The 3rd annual e-Flight gathering took place there also, and Lindbergh’s Best Electric Aircraft award went to Pipistrel’s Taurus Electro. *** There were some notable challengers in the category and three finalists: the Taurus, the Electric Cri-Cri (power by Electravia), and Eric Raymond’s Sunseeker II solar airplane. *** Also awarded was the Best Electric Propulsion. The two finalists were the LZ Design FES (Front Engine Sustainer) system and the Rapid 200 Fuel Cell propulsion system from Polytechnic Torino. *** The LZ FES was the winner. *** The LEAP 2011 Outstanding Achievement Award went to Bertrand Piccard, Andre Borschberg and the Solar Impulse Team for its electric around-the-world project airplane. *** A romantic, and apt, spin on the awards is linking today’s electric pioneers to Lucky Lindy’s amazing transatlantic flight in 1927, which pretty much singlehandedly changed the global perception of aviation from a daredevil hobby or foolhardy mail delivery system to the common transportation, recreational and warfare tool it has become.

“Personal Video” has gone mainstream. Seems like everyone from pilots to skiiers and snowboarders to skateboarders to mountain bikers to…well, anybody in outdoor motion is slapping on these small, rugged, HD-quality, purpose-built camcorders to immortalize every breathtaking moment. *** Imagine how different memorial services are going to be in 2082. *** All it takes is your desire to slap a camera onto a helmet, headband, monopod pole, suction cup or get some Ram Mounts and tape/sticky-back/bolt/clamp them to a vehicle hard point and you are, “good to go!” *** And by vehicle, I mean airplane, car, snowmobile, dune buggy et. al., but also ski, snowboard, hang glider, shoe… you name it, the Adventure Vid gang is doing it. *** We’ve talked about some of these tres’ cool cams in the past but I just got re-seduced by the phenomenon yesterday. *** After wrapping up my Phoenix motorglider pilot report, due out in late spring’s Plane & Pilot, Jim Lee of Phoenix Air USA told me about a new POV camera he’d used to tape the 127 mile all-soaring flight he just made in that truly fabulous airplane.

Right after Sun ‘n Fun, the e-flight Expo kicks off for the third time at “Aero” in Friedrichshafen, Germany, April 13-April 16. *** Bunches of new aircraft and propulsion technologies along with the awarding of the Lindbergh Electric Aircraft Prize (LEAP) will mark the gathering of 550 exhibitors from 26 countries. *** The e-flight name stands for more than electrical flight innovations: ecological and evolutionary advances in flight regardless of their nature are embraced, although electric is certainly leading the show. *** Erik Lindbergh, grandson of Charles Lindbergh, will present his foundation’s prize for outstanding achievements in the development of electric flight. *** This year should bring several exciting advances in electric flight . I’ll be doing a broad story for Plane & Pilot magazine soon on what’s up and what’s coming. *** Another highlight of the Expo is “History for the Future of Flight”, a tantalizing assemblage of descendants and close relatives of last century’s aviation pioneers:  Claude Dornier, Igor Sikorsky, Marcel Dassault and Count Zeppelin.