American helicopter maker Robinson unveiled its largest product ever, the ten-person R88. Aircraft can already be ordered, ...

This means it is a reciprocating rotary engine. Yeah, weird stuff. The camshaft is also centrally located in the crankcase and still runs at 50-percent crankshaft speed but only actuates one valve ...

In 1960, NSU and US-based aircraft manufacturer Curtiss-Wright ... ICEs Unique engine note One of the biggest advantages of a rotary engine, when compared to a traditional ICE, is that it makes ...

DALLAS—Bell’s 214ST is set to become the latest legacy helicopter to go back into production to address global shortfalls in rotary-wing firefighting capability.

The Rotating Detonation Engine being developed by Pratt & Whitney has no moving parts, which reduces complexity and costs, and could help enable ...

DALLAS–Bell is proposing a dedicated instrument flight rules (IFR) variant of its Bell 505 Jet Ranger X single-engine light ...

The U.S. Dept. of Defense nearly doubled the value and increased the scope of an earlier award for heavy-lift rotary aircraft, covering engineering, software, flight-test support, and more, through ...

StandardAero is a leading independent pure-play provider of aerospace engine aftermarket services for fixed- and rotary-wing aircraft, serving the commercial, military and business aviation end ...