Lindy Hop to Lindbergh LEAP

Dean Sigler Electric Powerplants, Sustainable Aviation 0 Comments

Sun n’ Fun, following a disastrous sweep by an F1 tornado through the flight line on Thursday, March 31, came back strong the following day, with F-22 demonstration flights, the Blue Angels, and a full contingent of top-drawer aerobatic pilots. The Green Aviation exhibits your editor had hoped to visit were partly gone, tents and exhibits having been dismantled and carted away in the remarkable overnight cleanup effort that took place, but the Embry Riddle Aeronautical University (ERAU)/Lindbergh Electric Aircraft Prize (LEAP) Stemme S-10 gleams undamaged in the sun.  Lisa Costello, a graduate student in aeronautical engineering, explains some highlights of what the students are crafting.  Entered in the upcoming Green Flight Challenge, the S-10 was to use a combination of …

Green Flight Challenge: Elektra One Progress

Dean Sigler Electric Powerplants, Sustainable Aviation 1 Comment

Dipl. Ing. Calin Gologan, President of PC-Aero, showed the completed version of Elektra One, a Green Flight Challenge contender, at Friedrichshafen’s Expo for Sustainable Mobility in June. Over the last two years, PC-Aero has designed a series of light, electric-powered aircraft.  As Gologan explains, “Using the existent technology it is possible to fly with a one- and a two-seat aircraft without CO2-emission for more than 3 hours, without noise and for lower operation costs in comparison with classic aircrafts. This is the future of leisure aviation as a bridge to the next step: electric transportation.” Just two months after its debut at Aero 2010, Elektra One graced the halls again as part of “The Electric Avenue”.  Surrounded by electric vehicles of …

FES at Friedrichshafen

Dean Sigler Electric Powerplants, Sustainable Aviation 1 Comment

The Front Electric Sustainer motor system, developed by Slovenian father and son entrepreneur team Matija and Luka Znidarsic, was on display at the E-Flight Expo, part of the larger Friedrichshafen Aero 2010 show.  Both are graduates in Mechanical Engineering from the University of Ljubljana.   This system, described in an earlier entry (“Power Up Front,” November 1, 2009), is meant to provide power for a sailplane that is launched by other means, such as an aerotow or winch.  Its light weight does not detract from the normal performance of the sailplane, but does enhance safety, with the pilot able to start the motor and power away into a modest climb if necessary to save a flight. In response to this editor’s naive questions, Luka responded, “No, there …

PC-Aero’s Elektra One

Dean Sigler Electric Powerplants, GFC, Sustainable Aviation 14 Comments

Dipl. Ing. Calin Gologan, an exhibitor and presenter at this year’s E-Flight Expo at Friedrichshafen, will be at the fourth annual Electric Aircraft Symposium, discussing the design and technology he hopes will imbue the winning entry in next year’s Green Flight Challenge.   He notes that the GFC, “the world’s largest prize…awarded in general aviation,” was a major incentive in his pressing forward with an environmentally conscientious design. His Elektra One is part his PC-Aero’s ambitious campaign to fly three different electric aircraft in the next few years, the single-seat “One,” two-seat “Two,”, and most ambitiously, a four-seat “Four.” With at least the shell of Elektra One at the Expo, Gologan is making good progress toward completion of his GFC machine, the prototype for …