Piper's DeltaHawk-powered Seminole DX flew for the first time July 2, a Jet-A diesel trainer aimed at flight schools facing ...

CubCrafters introduced the Carbon Cub ULT, a turbine-powered version of its backcountry aircraft that uses TurboTech’s ...

Let's make something clear from the outset. We aren't talking about diesel engines for marine applications or for 18-wheelers. Or wacko diesel engines for trains. We're talking about diesel engines ...

Another element of aviation is causing trouble for the air travel industry, and this time it’s the airplanes themselves. The companies that manufacture aircraft engines are increasingly coming under ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

LOCK HAVEN, Pa. — Inside the Piper Museum Aviation museum in Lock Haven, you can find all different kinds of airplane models, history, and Piper memorabilia. The museum started out on a small ...

Inside a diesel engine's cylinder, compressed air raises the temperature to ignite injected fuel, and the resulting force drives pistons to power the vehicle's main gears. Chief to this combustion ...

Oct 14 (Reuters) - Horizon Aircraft (HOVR.O), opens new tab has agreed to buy Pratt & Whitney Canada's PT6A engine for its hybrid vertical takeoff aircraft, it said on Tuesday. The Canada-based ...

Piper Aircraft announced on Tuesday that it has received its first U.S. order for the Piper Seminole DX trainer aircraft. The order was placed by the Skyborne Airline Academy, located at the Vero ...

Piper Aircraft has received its first U.S. order for the new Seminole DX diesel-engine trainer from Skyborne Airline Academy, which purchased five aircraft. Scheduled for release in 2027, the Seminole ...

When General Motors decided to make a diesel engine a permanent part of its light-duty truck lineup in 1982, it partnered with Detroit Diesel for a 6.2-liter V8 rated at 130 horsepower and roughly 240 ...

Diesel engines are a rarity in aviation history, but they've carved out an interesting niche. While most aircraft rely on gasoline-powered piston engines or jet turbines, diesel has offered some ...