Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the better-wp-security domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/wp-includes/functions.php on line 6114
CFM LEAP 1-C engine for Comac C919 achieves first flight – Bangalore Aviation
CFM LEAP 1-C on the 747-100 flying test bed.
CFM LEAP 1-C on the 747-100 flying test bed. CFM image.

CFM LEAP 1-C engine for Comac C919 achieves first flight

October 9, 2014 Comments Off on CFM LEAP 1-C engine for Comac C919 achieves first flight 413 Views

CFM International’s LEAP engine achieved its first flight taking off on a modified 747-100 flying testbed at GE Aviation flight test operations in Victorville, California.

In a release the company said “the engine behaved well and completed multiple aero-mechnical test points at various altitudes during the nearly three-hour first flight. Over the next several weeks, the engine will complete a comprehensive test schedule that will gauge engine operability, stall margin, performance, and acoustics. The LEAP-1A/-1C variants are on track for engine certification in 2015.”

CFM is making the LEAP 1-A, 1-B, and 1-C for the Airbus A320neo, Boeing 737 MAX, and Comac C919 families respectively.

The company further said [bsu_quote]Although all three LEAP engine variants will fly on the modified test-bed, the configuration currently being tested is a fully integrated propulsion system (IPS). This IPS is an industry first and unique to the LEAP-1C. CFM provides the engine as well as the nacelle and thrust reverser developed by Nexcelle. These elements, including the pylon provided by COMAC, were designed in conjunction with each other, resulting in a total system that provides improved aerodynamics, lower weight, and easier maintenance.[/bsu_quote]

Nexcelle is a joint venture between Aircelle (Safran) and GE Aviation’s Middle River Aircraft Systems (MRAS)

About Devesh Agarwal

A electronics and automotive product management, marketing and branding expert, he was awarded a silver medal at the Lockheed Martin innovation competition 2010. He is ranked 6th on Mashable's list of aviation pros on Twitter and in addition to Bangalore Aviation, he has contributed to leading publications like Aviation Week, Conde Nast Traveller India, The Economic Times, and The Mint (a Wall Street Journal content partner). He remains a frequent flier and shares the good, the bad, and the ugly about the Indian aviation industry without fear or favour.

Check Also

Air India Boeing 787-8 Dreamliner line number 35 test registered N1015 (later became VT-ANH) at the India Aviation show, Hyderabad March 2012. Photo copyright Devesh Agarwal.

New repatriation flights from 16 May from Australia, Canada, Europe, Central Asia, Russia and more

Following the first week of repatriation flights operated by Air India and Air India Express, …

+OK
+OK