Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- Solid start for stand-alone GE Aerospace despite cuts to LEAP output April 23, 2024
- SPEEA, Boeing at impasse over safety program, union says April 23, 2024
- Better transparency needed on Boeing’s 1Q earnings call April 22, 2024
- Bjorn’s Corner: New engine development. Part 4. Propulsive efficiency April 19, 2024
- Boeing unlikely to meet FAA’s 90-day deadline for new safety program April 18, 2024
Engine industry clamoring for road back
By Bjorn Fehrm Subscription required. Introduction October 13, 2016, ©. Leeham Co: The airline engine industry is like a ticking bomb. Over the years, a business practice of selling the engines under manufacturing cost and planning to recover… Read More
Russian-Chinese wide-body: Program responsibilities
By Bjorn Fehrm Subscription required. Introduction September 29, 2016, ©. Leeham Co: We will now finish our series about the Russian-Chinese wide-body with looking at who will have what role in the program. Figure 1. Concept for new wide-body… Read More
Russian-Chinese wide-body: The aircraft, Part 2
By Bjorn Fehrm Subscription required. Introduction September 01, 2016, ©. Leeham Co: In Part 1, we concluded that the existing Il-96 fuselage cross section would be suitable for a new Russian-Chinese wide-body. This means that a lot of experience… Read More
Pontifications: “Troubled” 787 is a thing of the past
LNC has been beset by technical issues since Aug. 17 that interferes with e-mail notification as well as links to Twitter, Facebook and Linkedin. We’re working on it with WordPress. Aug. 29, 2016, © Leeham Co.: Faulty engines… Read More
Bjorn’s Corner: Engine architectures
4 March 2016, ©. Leeham Co: There is a saying, “There’s more than one way to skin a cat.” The same goes for making successful Turbofans to commercial aircraft. At the recent Pacific Northwest Aerospace Alliance 2016 sub-supplier… Read More
ISTAT Day 1: Used 777 values depend on engines, leases
Feb. 29, 2016 (c) Leeham Co.: The Boeing 777-200ER is not worth $7.7m or even $10m, but $37m to $47m, according to four appraisers who appeared today at the ISTAT AGM. We’re at the 2016 ISTAT AGM in… Read More
Bjorn’s Corner: Efficient systems, Part 2
12 February 2016, ©. Leeham Co: Last week we looked at what could be done to the aircraft’s systems to increase the aircraft’s efficiency. But it does not stop with systems which can improve the aircrafts internal efficiency…. Read More
Bjorn’s Corner: What did we learn in 2015; engines
15 January 2016, ©. Leeham Co: Last week we looked back on what happened in 2015 on the airframe front. We finish the retrospective by looking at what turbofan engine technology came to market in 2015. New engine… Read More