March 22, 2019, ©. Leeham News: Last week we covered what we knew about the Ethiopian Airlines Flight 302 crash. In the passing week, more facts have been revealed. We also have the first lead why ...

October 25, 2017, © Leeham Co: Airbus is working on further extending the range of the A350-900 and -1000. The company is quietly testing an extended Sharklet, which ...

March 20, 2019, © Leeham News: With nearly 400 Boeing 737 MAXes grounded across the globe, few will remember that Boeing didn’t really want to do the MAX ...

June 28, 2019, ©. Leeham News: “The Federal Aviation Administration has asked The Boeing Company to address, through the software changes to the 737 MAX that the company has been developing for the ...

October 8, 2019, ©. Leeham News: The FAA Air Worthiness Directive (AD) for high time Boeing 737 NGs regarding cracked rear pickle forks was issued Thursday last week. Boeing had a call with 737 NG ...

March 12, 2015: Boeing is showing some airlines a concept it calls the 737-8ERX, a long range version of the 737-8 MAX, in response to the Airbus A321LR, Leeham News and Comment has learned. Sources ...

September 27, 2024, ©. Leeham News: We do an article series about engine development and why it has longer timelines than airframe development. It also carries larger risks of product maturity ...

In the ever-present back-and-forth between Boeing and Airbus about the costs of the 747-8 vs. A380, each company claims its airplane has lower costs. Boeing claims the 747-8 has double-digit lower ...

April 02, 2015; There is different information whether Boeing will adopt new Aluminum Lithium based alloys for the fuselage of the up and coming 777X, our latest info is that this is not yet decided.

Dec. 6, 2024, © Leeham News: President-elect Donald Trump vowed to immediately impose a 25% tariff on “ALL” imports into the US from Canada and Mexico, and 10% ...