Propulsion

November 19, 2010 - 3:35am

Discussions with potential industrial partners and suppliers on the NG Aircraft Fokker “next-generation” regional jet program have reached “an advanced stage” and the project is “close to starting the development phase,” say officials.

October 20, 2010 - 1:40pm

Hawker Beechcraft Services Tuesday named JoinJet of Denmark as the launch customer for its Hawker 800XPR upgrade. JoinJet is the charter division of the airline Sun-Air of Scandinavia.

October 14, 2010 - 2:21pm
The U.S. Air Force last month took delivery of the first of its 52 upgraded L...

After four years of flight tests, the first upgraded Lockheed Martin C-5M Super Galaxy was redelivered to the U.S. Air Force late last month. The most significant of the more than 70 changes in the reliability enhancement and re-engining program is the replacement of the four GE TF39 turbofans with modern GE CF6-80C2 engines that deliver 22 percent more thrust, improved fuel consumption and lower noise.

October 13, 2010 - 11:07am

Stratos Aircraft, here at NBAA with a full-scale mockup of its Stratos 714 “very light personal jet” (Booth No. 7815), is promoting the four-seat, single-engine aircraft as “very friendly.”

September 22, 2010 - 10:46am

A study performed by research firm Conklin & de Decker for GE Aviation found “significantly increased operating efficiency, reduced variable costs and net savings” for buyers of the Power 90 engine upgrade. The Power 90 program replaces the King Air C90’s original Pratt & Whitney Canada PT6A-20/21 engines with the GE M601E-11A. Smyrna Air Center of Tennessee owns the STC for conversion of the King Air to the M601E.

September 10, 2010 - 7:35am
Boeing CFO James Bell told analysts last month that the new turbofan designs ...

Pratt & Whitney and CFM might not like to hear it, but if the assertions of Boeing CFO James Bell prove accurate, the 15- to 16-percent fuel efficiency gains the engine makers have repeatedly advertised for their respective next-generation turbofans will translate into less than double digits if and when they make their way onto existing narrowbodies.

July 23, 2010 - 6:23am
“The numbers do not stack up” for re-engining either the Airbus A320 or Boein...

Should Airbus and Boeing put upgraded engines on their single-aisle airliners while waiting for the crop of next-gen turbofans with their promise of much better fuel, emissions and noise numbers?

July 19, 2010 - 8:13am

Hawker Beechcraft’s first AT-6 PRTV (production-representative test vehicle) has taken time out from its busy test schedule to make its international debut here at Farnborough. It arrives having completed an impressive demonstration of its light attack and armed reconnaissance capabilities during a two-week U.S. joint forces exercise.

July 16, 2010 - 1:33am

GE Aircraft Engines plans to build 100 GEnx engines this year and double that number next year, as the company accelerates production to meet a demand for 700 units from now through 2013. Now flying engines on the Boeing 747-8 and the 787 Dreamliner, GE–as of June 1–had built 28 GEnx-2Bs for the Boeing 747-8 and some 20 for the GEnx-1Bs for the 787.

June 11, 2010 - 8:14am
GEnx-1B turbofans power the fifth 787 prototype. Boeing has advertised a stan...

It seems Boeing hasn’t convinced everyone of the value of its standard engine interface feature on the 787 Dreamliner, which the company says allows quick and cost-effective changeability between the Rolls-Royce Trent 1000s and GE GEnx-1B turbofans chosen to power the airplane.

 
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