Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram matter in the air. Yet as manufacturers push these powerplants into more ...

The P2010 TDI is a Jet-A-burning version of Tecnam’s four-seat Twenty-Ten for the training and private markets. Credit: Tecnam/Krzysztof Niewiadomski Italian manufacturer Tecnam has premiered a new ...

With any vehicle, the type of power it needs is a key concern for a variety of reasons: Is it economically viable? Is it the most efficient choice for a vehicle of its type? In these uncertain times ...

Nuclear-powered aircraft carriers that sail with the United States Navy are often thought of as nearly invincible. After all, the Navy's carriers are not only bigger and deadlier than the ones that ...

Austrian aircraft manufacturer Diamond Aircraft along with sister company Austro Engine will soon begin testing engines on sustainable aviation fuel. With most of its piston-engined aircraft powered ...