A safety alert on stuck engine valves in piston aircraft states that, from 2015 to 2025, investigators examined 42 accidents in which a stuck valve led to a loss of power and an accident. Those ...

Both the reciprocating piston engine and the turbojet are internal combustion engines that perform intake, compression, ...

This video provides an in-depth analysis of the liquid piston engine and compares it to traditional piston engines and Wankel ...

The piston engine may be the most common type of internal combustion engine found in consumer automotive vehicles. That doesn't mean it's the only option drivers have ever had access to. In the 1960s, ...

The piston aircraft market has consolidated from a diverse "golden era" due to product liability and profitability challenges, leading to legacy manufacturers like Textron discontinuing iconic models ...

Engine Company Challenges Convention—and Wins. Viking Aircraft Engines, the Edgewater, Florida-based manufacturer of piston aircraft engines, has fa ...

Building every engine as if we will fly it ourselves.” That is the core quality and safety motto of Lycoming Engines, 652 ...

Over the roar from a 110-cc, two-cylinder engine, Pinnacle Engines founder James Cleeves (nicknamed Monty), pointed out a window in the block. “You can see the cylinder sleeve moving for the intake ...

The jet age arrived with a roar, leaving dozens of heroic, game-changing piston aircraft like the Douglas DC-7 in the dust of aviation history.

EDGE has completed its acquisition of a controlling stake in Italian engine maker CMD, expanding its European manufacturing ...