Walter M601

November 17, 2013 - 6:30am
Nextant 400XT

Buoyed by the recent 50-aircraft order to remanufacture the Hawker 400XP fleet of Travel Management Company and fresh from the launch of a new aircraft remanufacturing program, Nextant Aerospace (Chalet B17) has brought its 400XTi light business jet to Dubai to make its airshow debut in the Middle East.

October 22, 2013 - 11:30am

Six General Electric H80-powered Thrush 510Gs now operate with China’s Beidahuang General Aviation Co., following delivery of the airplanes on September 6. A subsidiary of state-owned Beidahuang Group, in 2012 the company placed the largest single order for Thrush aircraft ever when it committed to 20 Thrush 510Gs. The Thrush 510G agricultural aircraft became the first aircraft to enter service powered by H80 engines in late 2012.

June 17, 2013 - 3:00am
Although air flows through the H80 from the rear to the front, with the two exhausts located just behind the propeller, it is a compact straight-flow design with no complex flow-reversal sections.

General Electric is ranked as one of the world’s leading aero engine manufacturers, with a $20 billion business powering airliners, fighters and many other types of aircraft around the world, plus servicing and systems provision. Currently just $400 million of that annual business comes from the Business and General Aircraft (BGA) division, but the company has plans to dramatically expand in that sector, and in so doing is taking on the Pratt & Whitney Canada PT6 family that currently dominates the marketplace.

November 20, 2012 - 2:45pm

GE Aviation’s new H75 and H85 turboprop engines received EASA certification yesterday. The two new powerplants are, respectively, 750-shp and 850-shp derivatives of the H80 engine, which is itself a derivative of the former Walter M601. FAA type certification of the H75 and H85 is expected next year. Last week, China Aviation Industry General Aircraft Co. (Caiga) selected the H85 to power its five-seat Primus 150 turboprop single.

November 13, 2012 - 3:10pm

China Aviation Industry General Aircraft (Caiga) selected GE Aviation’s H85 turboprop engine to power its new Primus 150. Set to be the first purpose-built executive turboprop single built in China, the Primus 150 is a pressurized five-seater with an all-composite carbon-fiber airframe. No certification timeline was available at press time.

May 16, 2012 - 1:35pm

Sokol JSC, a Russia-based maintenance provider, has signed an agreement with GE Aviation to become an authorized service center for the M601 and H80. Under the agreement Sokol JSC will provide all aspects of line maintenance as well as on-wing heavy repair, troubleshooting, TBO extension inspections and a stock of spare parts.

May 13, 2012 - 5:15pm

GE Aviation (Stand 1143) is here promoting its 800-hp H80 turboprop engine, which was certificated by the U.S. Federal Aviation Adminstration in March and already has several applications. Meanwhile, the HF120 turbofan program–for the HondaJet–has progressed slowly.

March 15, 2012 - 3:15pm

The GE Aviation H80 turboprop engine received FAA certification yesterday, some three months after obtaining EASA approval. According to GE, the H80 is a more powerful and fuel-efficient variant of the former Walter M601 engine. It also fields a 3,600-hour time between overhaul and no hot-section inspections. The first aircraft to enter service with the H80 engine will be the Thrush 510G agricultural airplane.

January 5, 2012 - 1:40am

After a year-long flight test program powering the Thrush 510G agricultural airplane, GE Aviation received type certification from the EASA last month for its M601H-80 turboprop powerplant, an upgrade of the M601 engine the company inherited in 2008 when it purchased Czech-Republic-based Walter Engines. This marks the first occasion where a GE engine received its initial certification from the European agency.

December 20, 2011 - 4:15pm

After a year-long flight-test program powering the Thrush 510G agricultural airplane, GE Aviation received type certification from the EASA last week for its M601H-80 turboprop, a more powerful and fuel-efficient upgrade of the M601 engine the company inherited in 2008 when it purchased Czech Republic-based Walter Engines. This marks the first occasion of a GE engine receiving its initial certification from the European agency.

 
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