Powering The Dreamliner | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

AMA Drone Report

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday

Airborne-Thursday

Airborne-Friday

Airborne On ANN

ADR 02.20.17

Airborne 02.20.17

Airborne 02.21.17

Airborne 02.15.17

Airborne 02.16.17

Airborne 02.17.17

Airborne-HD On YouTube

ADR 02.20.17

Airborne 02.20.17

Airborne 02.21.17

Airborne 02.15.17

Airborne 02.16.17

Airborne 02.17.17

Fri, Feb 27, 2004

Powering The Dreamliner

7E7 Engine Selection In April

Engine manufacturers are looking forward to an April Boeing decision on 7E7 powerplants, Pratt & Whitney President-Commercial Engines Robert Leduc said at the Asian Aerospace 2004. The airframe manufacturer is taking the competing engine specifications to key airline customers. "I think technically [the competitors] will all make the [specification] hurdles. I think it comes down to terms and conditions and the market reaction," Leduc said.

Boeing firmed aircraft specifications just a few weeks ago, but now "we finally locked down on thrust and configuration," allowing Pratt to deliver its "best and final" engine specifications at the end of March, Leduc said. Current talks with Boeing center on "weight vs. SFC trades…I feel pretty good about the engine," now called the PE-EXX. "We do believe you need a whole new engine for a whole new airplane." The market is largely a replacement market in which Pratt has a strong position, with Rolls-Royce notably weaker.

So large is the prospective market -- 2,000-2,500 airplanes over 20 years by Boeing's forecast, 1,900 by conservative Pratt guesses -- that Leduc plans to keep the program going in the event the PW-EXX is not selected, slowed somewhat waiting for Airbus to make decisions on what it will do with its A330 to counter the 7E7 push. "We are building the HP (high pressure) rig as we speak" in preparation for testing that will be completed by year end.

Assembly of the first GP7000 is nearing completion, with the first test runs set for East Hartford, Conn., on March 7 to be followed by the second Pratt-built engine several weeks later.

FMI: www.boeing.com

Advertisement

More News

AMA Drone Report 02.20.17: DJI & AMA Team Up, MultiGP, Drone Advisory Committee

Also: Another Dumb FL Drone Law, AMA Expo East!, Spaceport America Drone Summit DJI and AMA have launched a joint program to promote safe and responsible drone operations, train pu>[...]

Airborne 02.20.17: B787-10 Rollout, MultiGP Drone Racing, NIMBYs v Montauk

Also: Wright Prop, Full Stop!, Airbus Sued, Ellen Ochoa, Wright Trophy, New Embraer CEO, Bel Air AW189s The Boeing 787-10 Dreamliner, the third member of the 787 Dreamliner family,>[...]

Airborne 02.20.17: B787-10 Rollout, MultiGP Drone Racing, NIMBYs v Montauk

Also: Wright Prop, Full Stop!, Airbus Sued, Ellen Ochoa, Wright Trophy, New Embraer CEO, Bel Air AW189s The Boeing 787-10 Dreamliner, the third member of the 787 Dreamliner family,>[...]

AMA Drone Report 02.20.17: DJI & AMA Team Up, MultiGP, Drone Advisory Committee

Also: Another Dumb FL Drone Law, AMA Expo East!, Spaceport America Drone Summit DJI and AMA have launched a joint program to promote safe and responsible drone operations, train pu>[...]

AD: The Boeing Company Airplanes

AD NUMBER: 2017-02-09 PRODUCT: Certain Boeing Model 747-400, -400D, and -400F series airplanes.>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2017 Web Development & Design by Pauli Systems, LC