The Turbomeca Arriel is a series of French turboshaft engines that first ran in 1974. [1] Delivering 650 to 1,000 hp (480 to 750 kW), over 12,000 Arriel engines have been produced from 1978 to 2018, logging more than 50 million flight hours for 40 helicopter applications.

The Arriel 2S2 is a turboshaft engine designed to power the Sikorsky S-76C++ multipurpose helicopter replacing the Arriel 2S1 engine. It was certified in December 2005. The Arriel 2S2 is 6 percent more powerful than its predecessor and is fitted …

2016年3月2日 · Upgrading to S-76C++ configuration with Arriel 2S2 engines will deliver improved mission capabilities including greater take-off and cruising power, reduced pilot workload and higher payload. Certified in 2005, the Arriel 2S2 is eight …

Turbomeca subsidiary Microturbo is the leading European manufacturer of turbojet engines for missiles, drones and auxiliary power units. Safety is key to your business. In order to... Consult Safran Helicopter Engines's brochure_retrofit_arriel2s2_hai2016 brochure …

Helicopter engine Safran Arriel 2S2 (Arriel 2S2)

The Certification Basis for the engine are those indicated in the RBAC 21.29 and in the RBAC 33, which endorses the 14 CFR Part 33 effective 01 February 1965, including Amendments 1 through 14; and for Arriel 2S1 and 2C, FAA Special Condition 33-ANE-05 published 15 April 1996; For Arriel 2C2 and 2S2, RBAC / 14 CFR 33.28, Amendment 15, FAA ...

Applicability: Arriel 2B, 2B1, 2B1A engines not embodied with modification TU166. These engines are known to be installed on, but not limited to, Eurocopter AS 350 B3 and EC 130 B4 aircraft.

2012年9月19日 · We are superseding an existing airworthiness directive (AD) for certain Turbomeca S.A. Arriel 2B and 2B1 turboshaft engines. That AD currently requires accomplishment of the TU166 modification. This new AD requires adding the Arriel 2S2 and 2C2 engines to the applicability of engines requiring...

Details on the TURBOMECA ARRIEL 2S2 aircraft engine, based on current FAA records. Data presented on this website is sourced directly from official Federal Aviation Administration …

2007年11月29日 · We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) provided by the European Aviation Safety Agency (EASA) to identify and correct an unsafe condition on Turbomeca Arriel 2S1 and 2S2...