Comac C919

February 25, 2014 - 10:35am

Liebherr-Aerospace recently delivered the first bleed air system for the C919 narrowbody to Chinese aircraft manufacturer Comac, the Toulouse, France-based aerosystems supplier announced on Tuesday. Comac chose Liebherr-Aerospace to develop, manufacture, qualify and certify the C919’s integrated air management sytem in 2010.

February 12, 2014 - 7:06am
Comac C919

CFM International is confident Comac’s C919 program is progressing on a sound basis, but the engine manufacturer does have contingency plans for the Leap-1C turbofan it has designed for the narrowbody to mitigate program risks in case further delays arise.

February 9, 2014 - 6:50pm
Leap-1A, destined to power the Airbus A320neo, began running on GE’s Peebles, Ohio testbed last September. Next in line is the Leap-1B, which will power the Boeing 737.

Engine manufacturer CFM International (Stand G23) plans to test 15 Leap engines this year as part of a development program leading to certification of the Leap-1A for the Airbus A320neo next year. Also part of the program, the Leap 1B and -1C versions are to power the upgraded Boeing 737 Max and the new Comac C919 narrowbodies, respectively. The engine’s designers promise a 15-percent fuel burn advantage over the current CFM56.

January 10, 2014 - 3:20pm
The first flight test example of the WS-20 turbofan is seen on the port inboard pylon of an Il-76 testbed. (via Chinese Internet)

Photos have appeared on Chinese websites of an Ilyushin Il-76 testbed fitted with a large high-bypass ratio turbofan under the port inner pylon.

December 19, 2013 - 9:57am

China’s Avic officially launched the MA700 turboprop program last Thursday in Beijing, according to the Chinese state-run press service The People’s Daily.

November 17, 2013 - 9:45am

In May this year the French-U.S. joint venture CFM International delivered the 25,000th example of its CFM56 turbofan, which powers Boeing Next-Generation 737s and the Airbus single-aisle family. Last month the 10,000th CFM56-7B for the 737 family was delivered, while next month deliveries of CFM56-5s for Airbus will pass 8,500. As well as these two influential single-aisle aircraft lines, the CFM56 also powers the Airbus A340-200/300.

November 15, 2013 - 3:00am
Testing of the Leap-1 powerplant will involve 60 engine builds over the next three years. Engine certification is slated for 2015 ahead of commercial service entry on the Airbus A320neo in 2016, according to CFM International.

With initial running of the new Leap-1 engine on schedule in September, CFM International (CFMI) has embarked on an “unprecedented” level of testing that should involve 20 developmental units by the end of next year and seven of the remaining eight planned examples before 2016 (when a final powerplant will take part in a short exercise–possibly a Leap-1C blade-out check).

October 21, 2013 - 10:05am

Engine manufacturer CFM International reports that the Leap series of turbofans under development for the new Airbus A320neo, Boeing 737 Max and Comac C919 narrowbodies is performing as planned since full engine testing began last month. “I’m proud and really happy to tell you that the engine is running smoothly,” Chaker Chahrour, CFM executive vice president, told reporters in a teleconference on October 16. “This engine wants to run.”

September 6, 2013 - 4:31pm

CFM International—the 50-50 joint venture between GE and France’s Snecma—has started testing the first full Leap turbofan engine, the company announced Friday. The Leap-1A—one of the powerplant choices for the Airbus A320neo—fired for the first time on September 4, two days ahead of schedule.

June 24, 2013 - 12:56pm

As predicted, most airliner makers went home from last week’s Paris Air Show with yet longer backlogs of orders. Factoring in all the provisional sales (those covered by options, letters of intent or a memorandum of understanding), manufacturers announced something like $170 billion in new aircraft and engine business at Le Bourget.

 
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