On March 11, 1959, the Sikorsky SH-3 Sea King took flight for the first time, marking a major milestone in naval aviation.

DALLAS—Buoyed by the launch of its new large R88 rotorcraft and the development of two upgraded variants of the company’s single-turbine R66, Robinson Helicopter is in an expansive mood and ...

Rolls-Royce in Indianapolis has a new Pentagon contract to produce dozens of gas turboshaft engines to power air-cushioned landing craft, an order that could be worth $167.4 million if all options are ...

LONDON—Hill Helicopters is on track to fire up its internally developed GT50 turboshaft engine for its HX/HC50 family of single-engine light helicopters this summer, company founder Jason Hill ...

BEIJING -- China is poised to achieve breakthroughs in advanced aeroengine development this year, with three ...

Rolls-Royce Corp., Indianapolis, Indiana, is awarded a $167,383,203 firm-fixed-price contract for the production of 40 MT7 turboshaft engines, ancillary parts, installation kits and a portable test ...

Gordon Cooper Technology Center has acquired a Bell TH-57 helicopter through the Federal Surplus Program, facilitated by ...

The Apache relies upon a four-blade main rotor and a four-blade tail rotor, with power stemming from two General Electric T700 turboshaft engines. Multiple versions of the T700 have been used ...