Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- Pontifications: Assessing the impact of COVID-19: today’s take April 6, 2020
- Shall passenger airliners run as freighters during the COVID-19 crisis? April 6, 2020
- Bjorn’s Corner: Why e in ePlane shall stand for environment, Part 16. April 3, 2020
- Engine maker, lessor see Boeing’s next airplane as a single-aisle design April 2, 2020
- Pratt & Whitney committed to advanced GTF for Airbus March 30, 2020
Boeing charges, costs nearly $35bn since 1996
By Vincent Valery Introduction Nov. 5, 2019, © Leeham News: Boeing already has racked up $9.2bn in one-time charges and additional costs to the accounting block in the 737 MAX crisis. Some expect there will be more substantial… Read More
Boeing’s 737 in another pickle, Part 2
By Bjorn Fehrm 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 operators… Read More
Boeing’s 737 in another pickle
By Bjorn Fehrm October 1, 2019, ©. Leeham News: The FAA has issued an Air Worthiness Directive (AD) for high time Boeing 737 NGs, requiring immediate inspections for cracks in their wing attachments called pickle forks. The cracks were… Read More
Pontifications: Spirit Air reveals new seats at Apex
Sept. 16, 2019, © Leeham News: Los Angeles—Spirit Airlines, a US ultra-low-cost carrier, is upgrading its passenger seating experience, the airline’s CEO announced last week at the Apex Expo 2019 event. Ted Christie unveiled new designs for its… Read More
Bjorn’s Corner: Fly by steel or electrical wire, Part 2
July 25, 2019, ©. Leeham News: In our series about classical flight controls (“fly by steel wire”) and Fly-By-Wire (FBW or “fly by electrical wire”) this week we cover the difference in system infrastructure the two controls methods… Read More
Commentary: Boeing’s Tylenol moment and the need for radical transparency
By Judson Rollins March 13, 2019, © Leeham News: The traveling public’s faith in Boeing – and that of regulators in dozens of countries – has clearly taken a beating. The 737 MAX has now been grounded or… Read More
Collins contract vote keeps 737 landing gear on track
By Bryan Corliss March 11, 2019 (c) Leeham News: Workers at the Collins Aerospace landing gear plant in Everett, WA, have approved their first union contract with the company. Both sides can come away feeling OK with how… Read More
Bjorn’s Corner: Yaw stability, Part 2
March 01, 2019, ©. Leeham News: We now continue our discussion of the yaw stability of an airliner. Last week we defined the basic conditions of yaw stability. The aerodynamic side force from an angled airflow stemming from… Read More