Electric Cri-Cri Crosses English Channel

Dean Sigler Electric Powerplants, Sustainable Aviation 0 Comments

Michael Coates, the U. S. General Distributor for Pipistrel Aircraft, sent the following missive from Ivo Boscarol, General Manager and Founder of the Slovenian company, now in its 26th year. “Dear All, “It is my pleasure to inform you that our friend Hugues Duval after reading the information that Pipistrel was blocked in flying across the English Channel today became the first electric aircraft to cross the English Channel in his CRI-CRI E-Cristaline Electric aircraft. “As Duval already had the permanent permit to fly his aircraft there was no need to ask for a permit to fly over the English Channel, but only to fill the flight plan. It was possible to keep the flight information secret up to the …

Pipistrel,PADA, and “Gus” Raspet

Dean Sigler Electric Powerplants, GFC, Sustainable Aviation 0 Comments

Pipistel, the innovative Slovenian company that won the Green Flight Challenge with its G4 electric four-seater, continues to earn plaudits from the aviation industry. At this year’s AirVenture, the Experimental Aircraft Association’s annual gathering at Oshkosh, Wisconsin, the company was honored with the Dr. August Raspet Memorial Award and original and pace-setting design work exemplified in Pipistrel products. The Exerimental Aircraft Association has awarded the “Dr. August Raspet Memorial Award” annually since 1960 “to a person who has made outstanding advancements in the field of light aircraft design and the Experimental Aircraft Association.”  John Thorp, Lockheed engineer and designer, was the first recipient, with those following including Curtiss Pitts, Burt Rutan, Alan and Dale Klapmeier and Gordon Pratt. Taja Boscarol, …

Pipistrel Preparing for Green Flight Challenge

Dean Sigler Electric Powerplants, GFC, Sustainable Aviation 1 Comment

Michael Coates, American distributor for Pipistrel, shares some pictures and videos of the G4, four-seat, twin-fuselage electric motorglider a “technology demonstrator” for the company and its entry in the Google/NASA/CAFE Foundation Green Flight Challenge, which starts Sunday, September 25 in Santa Rosa, California.  The Pipistrel team, headed by Jack Langelann of Pennsylvania State University, is working out Hollister, California’s airport, about 70 miles south of San Francisco and 150 miles from Santa Rosa.  The team expects to fly to Charles M. Schulz field on “Friday or Saturday of the this week” for the competition. Pilot Robin Reid guided the big bi-fuselage craft through its paces and brought back this in-flight video, which shows the visibility is better than one would …

Pipistrel’s Four-seat, Side-by-side Electric Airplane

Dean Sigler Electric Powerplants, GFC, Sustainable Aviation 1 Comment

One of the most anticipated presentations at this year’s Electric Aircraft Symposium in Santa Rosa, California, April 29th and 30th, was that of the CAFE Foundation’s Vice-President, Larry Ford.  He had the enviable task of unveiling the contenders in the Green Flight Challenge – a mix of conventional aircraft powered by unconventional means, unconventional craft being sent aloft by a variety of the mundane and the exotic, and wildly unconventional concatenations of technologies. Pipistrel’s G4 turned out to be simple math: G2 plus G2 equals G4.  The configuration could hardly be preconceived, though.  According to Pipistrel USA’s Michael Coates, “This unique design has come about by grafting two Pipistrel Taurus aircraft together with a center section which is some 5 meters (16 …