Schweizer has won FAA certification for an increased takeoff horsepower rating on its Model 333. The maximum five-minute takeoff power limit is now raised from 252 shp to 280 shp.
Rotorcraft » Rotorcraft Engines
News and issues regarding all manner of civil and military rotorcraft powerplants.
Barry Eccleston wants to take Honeywell back into the commercial helicopter business in a big way, while at the same time finding another airframe on which to hang the company’s newly renamed HTF7000 turbofan, which now powers only the Bombardier Challenger 300.
The newly formed European Aviation Safety Agency (EASA) issued its first-ever type certificate on December 11 in Brussels, Belgium. The 633-shp Turbomeca Arriel 2B1A helicopter engine, a minor evolution in the Arriel 2 family that is to power the Chinese Z11–which is based on the Eurocopter AS 350 Ecureuil–received certificate number E.001.
Turbomeca is today announcing a further expansion of its customer support network with four additional TurboSupport Centers. Simultaneously, during a morning press conference here at the Paris Air Show, the helicopter engine specialist in the new Safran group (formed by the merger of Snecma and Sagem) is to disclose the sale of the first Arrius 2B2-powered Eurocopter EC135 in Brazil to the country's firefighters.
The U.S. Department of Transportation (DOT) has relaxed restrictions on operations by aircraft that are U.S.-registered but considered to be foreign owned. The new Part 375 rule was introduced last month in response to a petition by the National Business Aviation Association (NBAA). The DOT has revised its previously held view that even if an aircraft is registered in the U. S., if the owner is not a U.S.
Pratt & Whitney WSK PZL-Rzészow has inaugurated a new facility at Rzészow, Poland to assemble and test F100-PW-229 engines powering the country’s 48 F-16 fighters. The first engine was completed at the facility just before the Farnborough show.
Turbomeca is ready to launch new variants of its helicopter engines. The French manufacturer (Hall 4 Stand B12) is working on technology demonstrators that can be the basis for a preliminary powerplant. But before launching any such program, it is waiting for the market to clearly indicate the need for new Arriel or Arrius turboshaft engines.
Pratt & Whitney Canada on October 18 successfully completed the first run of its 1,000-shp-class PW210 turboshaft. According to the manufacturer, the engine met all of the engineers’ performance expectations. The first application for the new engine (in PW210S form) will be the Sikorsky S-76D.
Effective December 8, all operators requesting a special traffic management program (STMP) reservation electronically will be required to update their registration information. In addition, a new e-STMP process of obtaining and verifying reservations will go into effect at that time. The FAA has published FDC notam 5/0872, which addresses the IFR STMP for the “ski mountain” airports.
Turbomeca’s high-altitude Ardiden gas turbine has made its first run in southwestern France. The company configured the prototype as a pure jet engine but was installing a drive shaft with a view to further tests at press time. First flight is planned for July next year, with EASA certification due in December.