DeltaHawk Engines is hardly a newcomer to AirVenture. It’s been showing the progression of its Jet-A 4-cylinder engine for a couple of years, but at this year’s show it’s expecting FAA certification by the end of 2019, and showed up with the 180-HP variant of the engine on a Cirrus. DeltaHawk has been making sizable improvements to the engine, and in this video Dennis Webb gave Larry Anglisano an update on the project and an overview of the latest tech.
In Case You Missed It
Error Chain
Panic! What do you do when you find yourself tumbling toward certain demise and none of the tools available seem to be working?
Unusual Attitude
Oshkosh AirVenture gave Ed Wischmeyer the opportunity to look around at the newest ideas in aviation and to think about the larger implications of what he was seeing. He speculates about what works, what doesn't and how manufacturers and consumers alike could make the world of flying a better place.
Future Fuels, Part 2
When 100LL phases out, the replacement will almost certainly be a 100-octane equivalent. But which one? By Paul Bertorelli.
Supermarine Aircraft Mk 26B
Quick and nimble, with distinctive elliptical wings: The Spitfire was a classic WW-II fighter plane. Now a 90%-scale kit, true to the original, makes this inspired design available to the homebuilder.