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
Engine Development. Part 4. Turbofans go mainstream.
Subscription Required By Bjorn Fehrm Introduction September 8, 2022, © Leeham News: Last week, we analyzed the change from turbojets to turbofans for civil air transport. The jet engine was developed for high-speed military fighters and was not… Read More
The 737 MAX – A Tragedy 60 years in the Making
This is the first in a series. Special to Leeham News. By Peter W. Lemme Twitter satcom_guru www.satcom.guru Part 1: Min to the Max The Customer is Always Right Heredity Boeing 757 Misses the Mark Where were you… Read More
How Boeing named, promoted the MAX in early days
Subscription Required Now open to all readers Introduction May 16, 2019, © Leeham News: As a Congressional investigation into the Federal Aviation Administration’s oversight and certification of the Boeing 737 MAX development ramps up, LNA dipped into its… Read More
Shareholders OK Boeing-Embraer JV; court, anti-trust approvals next
Subscription Required Introduction Feb. 28, 2019, © Leeham News: Embraer’s shareholders this week approved the joint venture between their company and Boeing, moving another step closer to completion expected by the end of this year. Boeing will own… Read More
Boeing company uses A321 in website promo
Feb 23, 2017, (c) Leeham Co.: A Boeing company, Inventory Locator Service, yesterday posted an Evolution of Boeing graphic on its website that traces key points in Boeing’s history. There was a problem, however: the airplane at the top… Read More
FAA launches 787 system review
The Federal Aviation Administration today launched a review of the Boeing 787’s electrical system. We start our coverage with a running synopsis of the press conference at 9:30am ET. Presenting are Michael Huerta, director of the FAA (MH);… Read More