Drawing upon its recently-developed S-70 helicopter, it features twin turboshaft engines, four-bladed main and tail rotors, and retractable landing gear. On 13 March 1977, the prototype performed its maiden flight. The initial production variant was the S-76A, the first deliveries of which took place on 27 February 1979.

S-76直升机（代号：Spirit，译文：“精神”）是美国西科斯基公司研制的12座全天候民用运输直升机。 S-76直升机于1976年5月开始设计，1977年3月首次试飞。

Discover the Sikorsky S-76®, Lockheed Martin's high performance helicopter offering VIP luxury and reliability for executive, commercial, and rescue operations.

Sikorsky S-76 is a multi-role, medium-size utility helicopter manufactured by Sikorsky Aircraft, a subsidiary of Sikorsky Aircraft. It was principally designed and developed for CHC Helicopter Corporation, Canada. The maiden flight of S-76 took place on 13 March 1977.

The S-76A is the first model in the S-76 series. About 284 S-76A helicopters have been produced. The second variant, the S-76A Utility, is an advanced version of the S-76A. The S-76A Utility is equipped with reinforced sliding doors and floors. The S-76A + variant has two turbo Turbomeca Arriel 1S engines. The all-weather transportation model ...

The Sikorsky S-76® is an intermediate class twin engine commercial helicopter powered by two turboshaft engines, which drive both the main and tail rotors, each with four blades. The S-76 landing gear is retractable. The S-76 was announced at The HAA (now HAI) Convention in Las Vegas, Nevada in February 1975. S-76A Executive Transport Helicopter

The S-76A was originally powered by two Allison 250-C30 turboshaft engines mounted side-by-side, behind the main transmission. The engines were rated at 557 shaft horsepower (maximum continuous power). 100% torque is 564 foot-pounds. Later production models have used Turboméca and Pratt & Whitney Canada engines.

s-76a 配有成熟可靠的机载设备和多重电子导航系统，能使飞行员方便灵活地操纵飞机，也能在多种天气条件下以及白天和黑夜进行飞行作业。 本直升机具有宽敞的客舱可作运送乘客，货物，或特殊设备之用， 12 座航班式结构提供了一个平稳、安静、舒适的乘客 ...

The Sikorsky S-76 is an American-made commercial utility helicopter that features twin turboshaft engines with four-bladed rotors. The S-76 marked a shift away from Sikorsky’s military history by being the first helicopter Sikorsky designed purely for commercial use.

The S-76A is a variant of the S-76 medium commercial utility helicopter manufactured by the Sikorsky helicopter company of America. The S-67 actually began life in the 70s as the S-74. The helicopter was conceived of as a vehicle for corporate transport and oil industry use.