Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- AIN Media Group Agrees to Acquire Leeham News & Analysis June 17, 2025
- Five for Five: Air India crash points to systemic problems at Boeing that CEO Ortberg must fix June 15, 2025
- Airbus sees Boeing as medium-term competitor, with Comac next June 14, 2025
- Boeing bullish on 20-year forecast, despite short-term headwinds June 14, 2025
- Embraer’s 20-year market forecast under 150 seats: fewer turboprops, jets about the same June 14, 2025
Evaluating airliner performance, Part 4
By Bjorn Fehrm Subscription required. Introduction Oct. 05 2015, ©. Leeham Co: In the final part of our series about comparing and evaluating economic and operational performance of airliners, we will combine the different Cash Operating Costs (COC) with… Read More
Bjorn’s Corner: Engine ratings
02 October 2015, ©. Leeham Co: After the article about the role of bypass ratio on a turbofan’s efficiency, we now look at other aspects of civil turbofan engines that are worth some light. It’s about how the… Read More
Pontifications: Boeing moves in China only the beginning
Sept. 28, 2015, (c) Leeham Co.:The move by Boeing to establish a 737 Completion Center in China is only one step in a series of moves to increase its footprint there. Boeing also said it will join with… Read More
Evaluating airliner performance, Part 2
By Bjorn Fehrm Subscription required. Introduction Sep. 24 2015, ©. Leeham Co: In the second part of our series about comparing and evaluating economic and operational performance of airliners, we look at the parts beyond fuel that make up the Cash… Read More
Bjorn’s Corner: USAF Tanker program
By Bjorn Fehrm 25 September 2015, ©. Leeham Co: When Scott Hamilton asked me to give my view on his article “Pontifications: Duelling refuelling tankers” I accepted. I was not involved in the project and was only following… Read More
Chinese 737 Completion Center makes tactical, strategic sense
Sept. 22, 2015, © Leeham Co. The expected announcement by Boeing and Chinese President Xi during his state visit to Seattle this week that Boeing will develop a Completion Center for the 737 in China is a significant… Read More
Pontifications: Dueling refueling tankers
Sept. 21, 2015, © Leeham Co.: This Friday, Sept. 25, is the date that at long last, Boeing and the US Air Force expect the first flight of the KC-46A that is equipped with the fueling system. A… Read More