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-Unmanned w/AUVSI

Airborne On ANN

AMA 07.13.17

Airborne 07.17.17

Airborne 07.18.17

Airborne 07.19.17

Airborne 07.13.17

Airborne 07.14.17

Airborne-Unmanned 07.18.17

Airborne-YouTube

AMA 07.13.17

Airborne 07.17.17

Airborne 07.18.17

Airborne 07.19.17

Airborne 07.13.17

Airborne 07.14.17

Airborne-Unmanned 07.18.17

XPONENTIAL Innovation Preview -- www.allthingsunmanned.com

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 07.13.17: Drones At AirVenture, CA Regs, Women and Drones

Also: Cal Fire Warns, AU Fines, New Florida Law, Aero-TV: FAA's Earl Lawrence THE world’s greatest aviation event is but a week and a half away. And for drone flyers; EAA Air>[...]

Airborne-Unmanned 07.18.17: Moon Express, DJI Drone Hacks, Airdog Sports-Drone

Also: Ride Sharing, Indago UAS, S Korean Tiltrotor UAV, Drone Simulators, Airborne-Unmanned This is SERIOUS Unmanned Vehicle technology! Moon Express, one of the competitors in the>[...]

Airborne 07.19.17: NEW Kitfox Speedster!!!, Rotax 4 Sonex, Trig TY96A/TY97A

Also: Flt 3407 Families, Zenith STOL, Brandon Expands, BAA Training, Delta Caves In, Sully Defends GA, Global 7000 Years ago, ANN Boss Jim Campbell remarked a that recent flight te>[...]

Third-Party Autopilot Support Available For The G5 Electronic Flight Instrument

Includes More Than A Dozen Popular Models Of Autopilots, Expansion Planned The G5 electronic flight instrument will soon be compatible with a wide range of third-party autopilots a>[...]

Airborne 07.18.17: CBO--Costly H.R. 2997, Moon Express, Wipaire Aids ADS-B

Also: No $ For Mars?, Aero-Calendar, American A/L's Demotions, Bristell, Redbird VTO, New T-Birds!, Argentinian Air Force The nation's Congressional Budget Office says that H.R. 29>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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