Engines

Hydrogen fuel cells have long been discussed as a potential power source for vehicles, including aircraft, and researchers at the German aerospace center, the DLR, believe that technical barriers can be overcome in the near term to make hydrogen a practical fuel source. Speaking at the first annual Sustainable Aviation Foundation symposium in Redwood City, […]

At Aero in Friedrichshafen, Germany, this week, the giant electrical concern Siemens surprised the show with an Extra 330 powered by a 350-hp electric motor. In this video, the company’s Frank Anton explained the goal to AVweb and fliegermagazin’s Thomas Borchert. view on YouTube

After years of patient waiting, Continental Motors announced Wednesday at Aero what many diesel owners have been hoping for: significantly longer replacement cycles for its four-cylinder diesel engines. The new longer TBRs (time between replacement) extend to 2100 hours for both the CD-135 and CD-155 Continental diesels. Moreover, according to Continental CEO Rhett Ross, the […]

In the early days of automotive diesels, stinky and slow were joined permanently to the concept of diesel cars. Not anymore. Driving on the autobahn yesterday in my crummy little rental Twingo, an Audi blew past me doing a buck and half and it was a turbodiesel that European drivers have come to love. I […]

Continental Motors’ Rhett Ross shared some developments in the company’s TBR program for diesel engines at Aero this week. We were on hand to ask questions and learn how the program works. Duration: 6:22 File Size: 5.4 MB download here

One reason Aero is my favorite aviation show is that it’s more changeable than either Sun ‘n Fun or AirVenture. Those shows tend to put the same vendors in the same place every year, often with the same booth counters and display items. Given the effort and expense of mounting a show, I can’t really […]

Swift Fuels has signed a deal with global aviation fuel wholesaler Avfuel Corporation to distribute its 94 MON unleaded aviation fuel. The company announced the deal Friday during Sun ‘n Fun and says the deal is “a framework agreement to serve as a template allowing equitable distribution processes amongst the major avgas distributors for Swift […]

The FAA will hold public meetings May 3 and May 4 in Georgia on the proposed rewrite of Part 23 airworthiness standards for normal, utility, acrobatic and commuter category aircraft. The meetings will be held from 8 a.m. to no later than 5 p.m. on each day at the International Convention Center in College Park, […]

The search for a viable 100LL replacement is hotter than ever, and we caught up with GAMI’s Tim Roehl at Sun ‘n Fun 2016 about their work toward STCing their G100UL future fuel. Duration: 8:19 File Size: 7.2 MB download here

Rotax’s new 915iS engine, introduced at EAA AirVenture last year, is moving along in development, with first deliveries to pilots expected next year. Marc Becker of Rotax gave an update to AVweb this week at Sun ‘n Fun. Duration: 2:41 File Size: 4.1 MB download here