Problems With GE9X Engine May Delay 777X First Flight To 2020 | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

 Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-05.13.24

Airborne-NextGen-05.07.24

 Airborne-Unlimited-05.08.24 Airborne-FlightTraining-05.09.24

Airborne-Unlimited-05.10.24

Fri, Aug 23, 2019

Problems With GE9X Engine May Delay 777X First Flight To 2020

Was Initially To Have Flown In June Of This Year

Boeing says that there has been a delay in the first flight of its 777X airliner caused by issues that have been developed in the GE9X engine.

In its second-quarter financial report, Boeing said "The 777X program is progressing well through pre-flight testing. While the company is still targeting late 2020 for the first delivery of the 777X, there is a significant risk to this schedule given engine challenges, which are delaying the first flight until early 2020."

Sam Chui posted a story on his Aviation & Travel blog that indicates that the GE9X suffered from durability issues during a 150-hour certification test. The engines have been recalled, and GE is working on a solution that will involve stator vane improvements in the second stage of the high-pressure compressor.

Boeing still believes that the 777X will enter revenue service by the end of 2020. Launch customer Lufthansa says they still expect to receive their first airplane in December of 2020, and Emirates is looking to take delivery of a 777X in January 2021.

(Image from file)

FMI: Source report

Advertisement

More News

ANN's Daily Aero-Term (05.10.24): Takeoff Roll

Takeoff Roll The process whereby an aircraft is aligned with the runway centerline and the aircraft is moving with the intent to take off. For helicopters, this pertains to the act>[...]

Aero-News: Quote of the Day (05.10.24)

“We’re proud of the hard work that went into receiving this validation, and it will be a welcome relief to our customers in the European Union. We couldn’t be mor>[...]

Airborne 05.06.24: Gone West-Dick Rutan, ICON BK Update, SpaceX EVA Suit

Also: 1800th E-Jet, Uncle Sam Sues For Landing Gear, Embraer Ag Plane, Textron Parts A friend of the family reported that Lt. Col. (Ret.) Richard Glenn Rutan flew west on Friday, M>[...]

Airborne 05.03.24: Advanced Powerplant Solutions, PRA Runway Woes, Drone Racing

Also: Virgin Galactic, B-29 Doc to Allentown, Erickson Fire-Fighters Bought, FAA Reauthorization After dealing with a big letdown after the unexpected decision by Skyreach to disco>[...]

Aero-News: Quote of the Day (05.11.24)

"Aircraft Spruce is pleased to announce the acquisition of the parts distribution operations of Wag-Aero. Wag-Aero was founded in the 1960’s by Dick and Bobbie Wagner in the >[...]

blog comments powered by Disqus



Change Display

Headlines Only | Headlines w/ Teasers | View Everything

Advertisement

Top Videos

Airborne 05.13.24: DC-9 Jump Plane, Wag-Aero Sold, VA-1X AAIB Report

Airborne 05.10.24: Icon Auction, Drunk MedEvac Pilot, Bell ALFA

Airborne-Flight Training 05.09.24: ERAU at AIAA, LIFT Diamond Buy, Epic A&P

See All

Advertisement

Podcasts

Advertisement

© 2007 - 2024 Web Development & Design by Pauli Systems, LC