Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- Bjorn’s Corner: Air Transport’s route to 2050. Part 25. June 6, 2025
- New RISE powerplant benefits from decades of GE research and development June 5, 2025
- Engine makers emphasizing durability, reliability June 4, 2025
- Boeing CEO: Lessons learned are key to certification of 737-7/10 and 777X June 2, 2025
- Digital twin is a key to JetZero’s hopes for Blended Wing Body entry June 2, 2025
Antonov betting on Western technology
By Bjorn Fehrm July 14, 2016, ©. Leeham Co, Farnborough Air Show: The company Antonov is world renowned for its rugged transport aircraft. The recent An-124 Ruslan and An-225 Mriya super-heavy transporters are the world’s largest transport aircraft. Both fly… Read More
Thinking outside the box at Pratt & Whitney
June 16, 2016, © Leeham Co.: “I’m working on six or eight engines. The more the better.” This startling statement comes from Alan Epstein, vice president of technology and the environment for Pratt & Whitney. It runs counter… Read More
Mid-Market airplane comes before A320, 737 replacement: Pratt & Whitney exec
Subscription Required Introduction June 16, 2016, © Leeham Co.: A middle of the market airplane will come before a replacement for the Airbus A320 and Boeing 737, predicts Alan Epstein, vice Alan Epstein, VP technology and environment, Pratt… Read More
Pontifications: GTF faces steep learning curve on costs
June 13, 2016, © Leeham Co.: The current cost to build the new Pratt & Whitney Geared Turbo Fan engine is $10m per engine. This has to come down by a factor of five, said Greg Hayes, the… Read More
Irkut MC-21 rolls out
June 9, 2016: Irkut rolled out its challenger to the Airbus A320 and Boeing 737-800/8 yesterday the MC-21-300. The new airplane is powered by either the Pratt & Whitney GTF or a Russian engine. A report from a… Read More
UTC media day 2: GTF hits 99.5% dispatch reliability rates
June 7, 2016: The new Pratt & Whitney Geared Turbo Fan, on seven Airbus A320neos, have achieved more than 2,000 revenue cycles with no returns or rejected take-offs, says Bob Leduc, president of Pratt & Whitney. The engines have… Read More
UTC media day 2: PW addresses Under-Performing supply chain
Day 2 of the United Technologies Corp (UTC) Media Days is focused on Pratt & Whitney. June 7, 2016: Pratt & Whitney officials today clarified an eye-popping statement yesterday by Greg Hayes, CEO of parent United Technologies, that… Read More