Widespread Engine Attachment Fitting Cracks Halt 777-9 Flying

Guy Norris Sean Broderick August 29, 2024
Boeing test fleet member WH004

Boeing has inspected and apparently removed the thrust links on WH004, a member of the test fleet that last flew in November 2021.

Credit: Matt Cawby
Cracks in engine attachment components that have stalled Boeing’s 777-9 certification program were found in a fourth test aircraft that has not flown in nearly three years, Aviation Week has learned. The latest discovery, on WH004, is expected to help narrow down Boeing’s investigation into the...
Guy Norris

Guy is a Senior Editor for Aviation Week, covering technology and propulsion. He is based in Colorado Springs.

Sean Broderick

Senior Air Transport & Safety Editor Sean Broderick covers aviation safety, MRO, and the airline business from Aviation Week Network's Washington, D.C. office.

Widespread Engine Attachment Fitting Cracks Halt 777-9 Flying is part of our Aviation Week & Space Technology - Inside MRO and AWIN subscriptions.

Subscribe now to read this content, plus receive full coverage of what's next in technology from the experts trusted by the commercial aircraft MRO community.

Already a subscriber to AWST or an AWIN customer? Log in with your existing email and password.

Subscribe    Log in    

Related Content

United Airlines Boeing 737 MAX taking off
FAA Issues Safety Alert For Boeing 737 Rudder Issues
EASA Executive Director Florian Guillermet
EASA Executive Director Guillermet Stresses Strong Ties With FAA
pilot at flight deck
Pilots Ramp Up Opposition To Reduced-Crew Concepts
airport IT disruption
World's Airlines Navigate The Cybersecurity Storm
Front view of aircraft on runway, lit up in red
FAA Working Group Proposes Pilot-Training Organization Standards
Aviation Week Intelligence Network
Monitor the market and connect your business to the people, programs and proprietary data driving the Commercial Aviation market - only available with AWIN.

AVD_AWIN_270

Stay Connected.
Stay Informed.
Grow Your Business.

Learn How