US FAA Grants 330-Minute ETOPS Approval To GEnx-1B PIP Engine | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

** Airborne 08.20.14 ** HD iPad-Friendly -- Airborne 08.20.14 **
** Airborne 08.18.14 ** HD iPad-Friendly -- Airborne 08.18.14 **
** Airborne 08.15.14 ** HD iPad-Friendly -- Airborne 08.15.14 **

Mon, Mar 12, 2012

US FAA Grants 330-Minute ETOPS Approval To GEnx-1B PIP Engine

Composite Design Adds To Dreamliner Fuel Efficency Projections

The FAA has granted 330-minute extended-range, twin-engine operations (ETOPS) Approval to 14 CFR Part 33.201 for the GEnx-1B Performance Improvement Program (PIP) engine, which will power the Boeing 787 Dreamliner aircraft. This follows the 330-minute ETOPS approval that was granted to the GEnx-1B baseline engine late last year.

The FAA approval confirms the engine has demonstrated the required reliability to conduct ETOPS operations up to 330 minutes flying time from a primary or alternate airport. ETOPS approval provides airlines much greater route-scheduling flexibility as it allows twin-engine aircraft to service routes traditionally reserved for three- and four-engine aircraft.

Boeing recently completed all flight tests of the GEnx-powered Boeing 787 Dreamliner aircraft expected to be required for FAA type certification. The engine performed extremely well in flight-testing. The GEnx-1B baseline and PIP engine have already received FAA engine certification.
 
Based on proven GE90 architecture, the GEnx engine succeeds GE's CF6 engine. Compared to the CF6 engine, the GEnx will offer up to 15 percent improved fuel efficiency, which translates to 15 percent less CO2. The GEnx's innovative twin-annular pre-swirl (TAPS) combustor will dramatically reduce NOx gases as much as 55 percent below today's regulatory limits and other regulated gases as much as 90 percent. Based on the ratio of decibels to pounds of thrust, the GEnx will be the quietest engine GE has produced due to the large, more efficient fan blades that operate at slower tip speed, resulting in about 30 percent lower noise levels.

The GEnx will be the world's only jet engine with both a front fan case and fan blades made of carbon fiber composites.

FMI: www.geaviation.com

Advertisement

More News

Airborne 08.18.14: FAA v UAVs-Again, KidVenture14!, ARSA Sez FAA Over-Reaching

Also: AquaPacer!, ProAdvantage, S Korea's Astro Shortage, More Aero-Diesel Growth Expected What seems like a good idea for real estate brokers and property buyers is not going to b>[...]

Aero-TV: The CubCrafters Attitude – Finding Solutions While Others Find Problems

CubCrafters Is Growing... And In A 'Down' Industry -- Find Out How While at EAA AirVenture 2014, ANN’s Michael Maya Charles stopped to talk with John Whitish, the Marketing M>[...]

AD: Bombardier, Inc. Airplanes

AD NUMBER: 2014-16-07 PRODUCT: Certain Bombardier, Inc. Model DHC-8-400, -401, and -402 airplanes.>[...]

AD: The Boeing Company Airplanes

AD NUMBER: 2014-16-14 PRODUCT: Certain The Boeing Company Model 737-600, -700, -700C, -800, and -900 series airplanes.>[...]

ANN's Daily Aero-Linx (08.20.14)

Fearless Aeronca Aviators A webpage dedicated to those intrepid pilots who fly or are intrigued by Aeronca Champs, Chiefs, Sedans and similar aircraft.>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2014 Web Development & Design by Pauli Systems, LC