Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- Does an A220-500 need a new wing and engines? Part 4. July 3, 2025
- GE testing of giant GE9X engine aims for maturity at entry into service June 30, 2025
- Bjorn’s Corner: Air Transport’s route to 2050. Part 28. June 27, 2025
- Parent agency, FAA often at odds as politics outweighs safety June 26, 2025
- Electric Flight and the Ugly Duckling June 25, 2025
Culture key to latest Boeing MAX crisis: panelists
By Scott Hamilton Special Coverage of the Boeing crisis Jan. 24, 2024, © Leeham News: What began as a non-fatal accident with an Alaska Airlines 737 MAX 9 on Jan. 5 has blown into a full crisis for… Read More
Boeing still hopes for 737-7 certification this year, 737-10 next year and an Amended Type Certificate for the 777X
Subscription Required By Scott Hamilton June 5, 2023, © Leeham News: Boeing continues to face a plethora of paperwork to certify the 737 MAX 7 this year. Officials hope to certify the largest member of the family next… Read More
Pontifications: Skyline backlog suggests higher production rate than Boeing targets for 777X
Subscription Required By Scott Hamilton By Scott Hamilton April 17, 2023, © Leeham News: Boeing’s skyline for the 777X, reported by Cirium, suggests there will be a need to boost production higher than the company’s target of 4/mo… Read More
MCAS, The Aircraft Certification Act and the unintended consequences of Congressional Intervention
Third in a Series Subscription Required By the Leeham News team Boeing whistle blower Ed Pierson testified about issues surrounding the 737 MAX following the two crashes that killed 346 people. New York Times photo. April 10, 2023,… Read More
MCAS, The Aircraft Certification Act and the unintended consequences of Congressional Intervention
First in a Series of Articles Subscription Required By the Leeham News team March 30, 2023, © Leeham News: Boeing is suffering delays getting the 737-7, 737-10, and 777X certifications completed. Airbus delayed the certification of the A321XLR… Read More
Pontifications: One step forward, two steps back for Boeing
March 14, 2023, © Leeham News: There is a phrase in the US about the politician’s dance: one step forward, two steps back and a sidestep. I couldn’t help but this about this dance step in connection with… Read More
New software issue delays some 737 MAX deliveries/Update
By Scott Hamilton and Laura Mueller Update, March 9, 2023: Some readers have interpreted this story as reporting that new deliveries directly from Boeing are being delayed. The wording is somewhat ambiguous. To clarify, airplanes purchased by lessors–who… Read More
Boeing adds 737 MAX 7 to at-risk status with MAX 10 for cancellation over FAA certification
By Scott Hamilton Oct. 26, 2022, © Leeham News: Boeing may terminate the 737 MAX 7 program if the deadline for a cockpit warning system is not extended, blocking certification. CEO David Calhoun previously said the 737 MAX… Read More
Pontifications: Why I’m cautiously optimistic about Boeing’s future
June 20, 2022, © Leeham News: Boeing still has a deep hole to climb out of. There’s still plenty of opportunity for missteps along the way. But I’m cautiously optimistic about Boeing’s future. Here’s why. There are tangible… Read More
Boeing appears finally on track to resume 787 deliveries
April 25, 2022, © Leeham News: Boeing appears on a path to resume deliveries of the 787 in the second half of this year. Filings by American and United airlines with the US Securities and Exchange Commission show… Read More