LOS ANGELES — Bell Helicopter has been evaluating the ability of its MV-22 Osprey tiltrotor to carry the engine of an F-35 Joint Strike Fighter. The trials, part of the company’s ongoing work ...

Textron‘s (NYSE: TXT) Bell subsidiary has secured Federal Aviation Administration certification under instrument flight rules for single-engine aircraft being offered to the U.S. Navy. Bell said ...

A VIP-transport Bell-Boeing V-22 Osprey assigned to the US Marine Corps (USMC) squadron that provides vertical-lift support to the US president has been grounded over unspecified safety concerns ...

The CV-22 Osprey is a tiltrotor aircraft because its turboprops rotate based on its needs, giving it the best of both helicopters and planes.

The sightseeing helicopter that crashed into the Hudson River on Thursday, killing six people, was a Bell 206L LongRanger, a common single-engine aircraft long used for law enforcement missions ...

As things stand now, Army helicopter pilots train on the twin-engine Eurocopter UH-72 Lakota, and one of the things this helo does is automatically correct the loss of tail rotor effectiveness.