Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- 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
- Engine makers tout “Plan A” but have “Plan B” backups in R&D June 23, 2025
Understanding ODAs
Subscription Required By the Leeham News Team April 19, 2022, © Leeham News: Following 737 MAX grounding, Boeing was found to have exerted undue influence on their ODA unit and its members. ODA stands for Organization Designation Authorization…. Read More
Forecast 2022: Boeing hopes for the best on pandemic, 787, MAX
Subscription Required By Scott Hamilton Introduction Dec. 20, 2021, © Leeham News: To say that last two years have been challenging for Boeing is an understatement. But for the first time in a long time, officials appear optimistic… Read More
Bjorn’s Corner: The challenges of airliner development. Part 3. Certification rules overview.
May 14, 2021, ©. Leeham News: The certification rules for different aeronautical vehicles are specific for each airworthiness jurisdiction. It means each country has its own rules for all the categories we listed in the last article. However,… Read More
Senate report reveals FAA retaliation, hostile culture
Subscription Required By Scott Hamilton Introduction Dec. 21, 2020, © Leeham News: The US Senate Commerce, Science and Transportation Committee Friday issued a damning report taking Boeing and the Federal Aviation Administration to task. A 20-month investigation began… Read More
Pontifications: Deferrals, bankruptcies continue; order recovery far off
June 22, 2020, © Leeham News: Although more passengers are flowing through airports and airlines are adding back service, airplane order deferrals continue. Airline bankruptcies do, too. LEVEL’s short haul operation went into bankruptcy last week. LATAM Argentina… Read More
HOTR: Boeing still sees MAX 3Q recertification
By the Leeham News staff June 10, 2020, © Leeham News: Despite COVID slowdowns, Boeing still expects recertification of the 737 MAX in the third quarter, say people familiar with the situation. Whether this timetable proves out remains… Read More
Pontifications: Critical step in Boeing MAX recertification target: May
March 30, 2020, © Leeham News: Barring further issues, the FAA Type Inspection Authorization for the MAX is targeted for the second half of May, LNA learned. This is a critical step in recertifying the airplane. Also barring more… Read More
MAX, 777X certification questions abound at Singapore Airshow
By Judson Rollins February 13, 2020, © Leeham News: Despite depressed turnout at this year’s Singapore Airshow, there was still plenty of conversation around the return to service for Boeing’s beleaguered 737 MAX – and potential impacts on… Read More
“Who’s going to fail?”
By Scott Hamilton Feb. 5, 2020, © Leeham News: “Who’s going to fail?” This is a key question on the sidelines of the annual Pacific Northwest Aerospace Alliance conference in Lynnwood (WA). The question, of course, related to… Read More