Bjorn’s Corner: New aircraft technologies. Part 9. Engine core advances

April 21, 2023, ©. Leeham News: This is a summary of the article New aircraft technologies. Part 9P. Engine core advances. The article discusses how developments for the next-generation airliner engine cores will increase the thermal efficiency of… Read More

Stabilizing 737 production is Boeing’s priority, CFO says

By Dan Catchpole June 5, 2019, © Leeham News: Boeing is focused on smoothing out 737 production at 42 aircraft a month for now. Any decision to returning production to 52/month is well down the road, Boeing CFO… Read More

Airbus group 2Q results: Engine deliveries decides 2017 results.

By Bjorn Fehrm July 27, 2017, ©. Leeham Co: Airbus Group presented its 2Q2017 results this morning. The result for the first half and the full year of 2017 is decided by A320neo engine deliveries. Out of a planned… Read More

Could an NMA be made good enough? Part 5

By Bjorn Fehrm Subscription Required Introduction April 20, 2017, © Leeham Co.: After defining the fuselage and wings, it’s now time for the engines.  We go through the sizing criteria for engines for airliners and find the size… Read More

Boeing MAX program progresses well

Our coverage of the Farnborough Air Show begins today with an interview with Keith Leverkuhn, VP and GM of the Boeing 737 program. There will be a combination of paywall and freewall posts. Subscription Required Introduction July 10,… Read More

COMAC C919, first analysis

By Bjorn Fehrm Subscription required. Introduction Nov. 04, 2015, ©. Leeham Co: COMAC rolled out China’s first modern airliner Monday. We have commented on its place in the market in a sister article. Here we will do a first… Read More

Bjorn’s Corner: Engine efficiency

18 September 2015, ©. Leeham Co: The debate around the market’s two single aisle combatants is quite heated, with fans of the one side saying “the limited space for a high bypass engine on the 737 MAX will… Read More

Oil heading toward $40? Economist still thinks so, with caveats; and: NTSB issues 787 battery report, Azul’s A320/CFM order

Dec. 1, 2014: Adam Pilarski, an economist for the consulting firm Avitas, predicted several years ago that the price of oil would drop to $40bbl. Few believed him. Oil hit $66 this week, on a steady decline over… Read More