Electrifly-In Bern 2022 – The Year of the Hybrid

Dean Sigler Batteries, Biofuels, Diesel Powerplants, Electric Aircraft Materials, Electric Powerplants, Fuel Cells, GFC, Hybrid Aircraft, hydrogen, Hydrogen Fuel, Sustainable Aviation Leave a Comment

Electrifly-In Bern 2022 is a new location after five years at Grenchen, Switzerland.  The Electrifly-In moved about 25 miles down the road to Bern’s bigger airport.  Started by the designers of the SmartFlyer, an innovative hybrid touring craft, the event was originally called the SmartFlyer Challenge. Organizers have the serious intent of saving aviation from the “shame” that has come to accompany flight itself.  “Aviation is pilloried by the public. Flying is seen as the main problem of the climate catastrophe and everyone who books a flight should have a guilty conscience and is labeled as a climate sinner. The social and political pressure to phase out combustion technology is steadily increasing worldwide. So the question is no longer if, …

Klaus Ohlmann, Jonas Lay and eGenius go 2003 kilometers

Dean Sigler Announcements, Electric Powerplants, Hybrid Aircraft, hydrogen, Hydrogen Fuel, Sustainable Aviation Leave a Comment

Klaus Ohlmann and Jonas Lay in the one-and-only eGenius just completed a 2,003 kilometer (1,244 mile) trip from Germany to the Atlantic Ocean on the southern tip of France and return.  The numbers are spectacular.  The flight averaged 190.36 kilometers per hour (118.28 mph) and its hybrid power system consumed a mere 81 liters of fuel.  That works out to 24.72 kilometers per liter or 58.15 mpg.  Even a Prius at that speed would guzzle gasoline. Hybridizing eGenius eGenius was to have originally been HydroGenius, flying on gaseous hydrogen.  Starting design in 2006 and as presented at the 2009 Electric Aircraft Symposium, HydroGenius was designed by Rudolf Voit-Nitschman, Len Schumann, and Steffen Geinitz of the IFB, Institute of Aircraft Design …

Antares Upgrades to RED.3 Batteries

Dean Sigler Announcements, Batteries, Electric Aircraft Components, Electric Powerplants, Sustainable Aviation 1 Comment

An airplane that’s a seasoned veteran gets even better with the new SAFT RED.3 batteries.   At the Grenchen, Switzerland Electrifly-in Lange Antares spread their wings over 21 meters of display space each.  Klaus Ohlmann flew the latest E model from the manufacturer and a hybrid e-Rop from AdvanTec GmbH was on static display.  These airplanes are evolutions of the original design, which goes back to 2003.  SAFT’s new batteries will make the plane even better. Richard Van Grunsven, founder of Van’s Aircraft, granted your editor an interview in 2010 and demonstrated the motor’s operation on his Antares.  The same 42 kilowatt (56.3 horsepower) motor is retained in the current version, but batteries have become better in the last 11 years. …

Jetstream Cargo Gliders – Colorado to China in Three Days

Dean Sigler Electric Powerplants, Hybrid Aircraft, Solar Power, Sustainable Aviation Leave a Comment

Just as Richard Starke was explaining to Experimental Soaring Association attendees at this year’s Western Workshop how his proposed stratospheric cargo glider program would work, some multi-tasker checking his tablet shouted, “Perlan’s reached 76,000 feet!” Richard’s concept of launching cargo gliders that would ride the jet stream between continents was suddenly validated before an audience that a few minutes before might have been dazzled and even skeptical of his proposal.  Perlan’s tows behind the recently recruited Grob Egret turboprop towplane made 10,000 feet in 10 minutes a time-to-climb reality, and tows to 40,000 feet allowed rapid exploration of developing air masses over the Patagonian mountains. The idea of flying large, cargo-carrying gliders goes back to at least Word War Two, …

Smartflyerchallenge – Europe’s First Fly-In for Electric Powered Aircraft

Dean Sigler Electric Powerplants, Sustainable Aviation Leave a Comment

Air meets have been an important part of aviation history, bringing pilots, planes nad the public together in a symbiotic gathering.  This was true in aviation’s genesis; things gaining a tremendous impetus with air meets throughout Europe and America following Wilbur Wright’s 1908 public demonstrations near Le Mans, France. René Maier, ex-Colonel of the Swiss Army and current President of the newly formed organization team for an annual event organized at the Grenchen Regional Airport, has announced the SmartFlyer Challenge, touted as the first fly-in for electric aircraft.  The event, to be held September 9 and 10, 2017, will make Grenchen “the center of electric flight,” according to the organizers.  Static and air displays of electric and hybrid-electric powered aircraft …

H2, Where Are You?

Dean Sigler Electric Powerplants, Sustainable Aviation Leave a Comment

Elon Musk publicly disdains hydrogen-powered automobiles, but then he has $5 billion riding on his battery megafactories and continued success with his Tesla line of automobiles.  Others with a more disinterested point of view discuss H2’s difficulties – and its promise as a vehicle fuel. America, for instance, has a mere 128 hydrogen fueling stations, and the European Union only 143 as of February 2012.  Even with planned expansion of this infrastructure (California is spending $180 million in private and public funds on a planned 46 stations), the landscape might not be ready for large numbers of fuel cell vehicles for a decade or more. For comparison, there are about 29,000 battery-charging stations in the U. S., with both government and private enterprise offering …

ENFICA-FC – A Speed Record for Hydrogen

Dean Sigler Electric Powerplants, Sustainable Aviation 3 Comments

Professor Guilio Romeo of the Politecnico de Torino, Italy is a man of many firsts.  Last year, his team fielded Skyspark, a Pioneer 300 powered with an electric motor fed by batteries.  This year, in a totally new development, Professor Romeo coordinated the activities leading to a successful hydrogen-powered electric aircraft, and set a world speed record to top off that accomplishment. The Skyleader 150 Zero CO2 light sport aircraft, built by JIHLAVAN airplanes, Ltd. in the Czech Republic, was fitted with Intelligent Energy proton exchange membrane (PEM) fuel cells from the United Kingdom, an inverter and power management system by Italy’s Mavel Elletronica, and a motor at least partially designed by the University of Pisa, Italy.  Tanks and a high-pressure fuel …