Air Shows & Events

A three-cylinder, opposed piston two-stroke diesel engine may seem like a strange configuration, but Derek Graham, chairman of the U.K.-based Powerplant Developments, says the design has been around in aircraft since the 1930s. His engineering team believed the concept could be updated with new technology and deliver a high weight-to-power ratio. “Everyone wanted an engine […]

On Tuesday morning at EAA AirVenture, Sonex Aircraft made public its AeroConversions division’s E-Flight Initiative, which started in 2006 with the intention to pioneer alternative energy research and development for sport aircraft engines. The unveiling included a proof-of-concept 80-hp-equivalent electric powerplant installed in a Sonex Waiex airframe and news that the company is testing an […]

Aspen Avionics on Tuesday morning at EAA AirVenture introduced the Evolution Flight Display system glass cockpit system for certified general aviation aircraft. The system is not only modular, expandable and upgradable, but the company says is easy to afford, install and own. According to Aspen, the evolution line includes three primary flight display (PFD) models […]

Avionics maker Avidyne and weather provider WSI have teamed to provide Sirius satellite-radio-delivered weather information to aircraft. Under the agreement, Avidyne’s Safety Systems Group in Columbus, Ohio, is developing and manufacturing WSIs new AV-300 data receiver and AV-350 data/audio receivers, and the MLB700 receiver specifically for Avidyne EX500 and EX5000 multifunction displays. Meanwhile, WSI is […]

Original, Exclusive Videos from AVweb |Reader-Submitted & Viral Videos Aircraft innovations from Cessna, Eclipse, Cirrus, Epic and a mixed bag of everything aviation at AirVenture Oshkosh, 2007. Don’t see a video screen?Try disabling ad blockers and refreshing this page.If that doesn’t work, click here to download the video directly.

Aviat Aircraft said it will offer Forward Vision‘s EVS-100 both as a factory-installed option on new Huskies and as a retrofit on older models. The company said it is the first GA manufacturer to offer the infrared enhanced-vision system. Stu Horn, president of Aviat, said the EVS-100 “turns night into day” and can see through […]

Comp Air owner and president Ron Lueck provided an update on his latest project, the Comp Air 12 turboprop, at AirVenture. He is now working on a conforming prototype, which has evolved a bit from the earlier version that was shown at Sun ‘n Fun back in April. According to Lueck, the cabin of the […]

On Sunday, a World War II-era North American T-6G made an emergency landing on a Wisconsin highway on the way to EAA AirVenture in Oshkosh, Wis. Engine problems forced the airplane to land on Highway 41 near Fond du Lac Airport, and a state trooper caught the off-field touchdown on video. Neither pilot William J. […]

RotorWay debuted the prototype of its new A600 Talon two-seat helicopter at EAA AirVenture on Monday morning. Company CEO Grant Norwitz said the new model is a top-to-bottom upgrade of the company’s previous design, incorporating a glass cockpit, FADEC, a wider and taller cabin and a new drive system. “It’s a quantum leap forward,” he […]

Diamond Aircraft formally introduced its DA50 SuperStar at EAA AirVenture on Monday, saying it’s intended to fill the niche between the plethora of four-place high-performance singles and the in-development personal jets. The SuperStar will fit three on its rear bench seat, allowing the whole family to fly. “We saw a gap in the market,” said […]