Leeham News and Comment
Intelligence for the Aviation Industry: Value*Performance*Reliability
Leeham News and Comment
- AirAsia India looks to break-even, international flights April 24, 2018
- Engine makers may face stiffer future ETOPS certification requirements April 23, 2018
- Pontifications: Uncontained engine failures are rare but not unknown April 23, 2018
- Boeing faces 787 deliveries slow down with Rolls-Royce problems; earnings call April 25 April 21, 2018
- Bjorn’s Corner: Aircraft stability, Part 2 April 20, 2018
Pontifications: Uncontained engine failures are rare but not unknown
April 23, 2018, © Leeham News: Last week’s engine malfunction on a Southwest Airlines Boeing 737-700 was another in a rare, but not unknown, uncontained engine anomaly in recent years. All recent similar failures didn’t cause a loss… Read More
Pontifications: 49 years ago, the first 747 rolled out
Sept. 30, 2017, © Leeham Co.: Today is the 49th anniversary of the roll-out of the Boeing 747-100. On Nov. 7, United Airlines operates its last 747 flight. Delta Air Lines ends it 747 service this year. Afterward,… Read More
Bjorn’s Corner: Flight control, Part 2
18 March 2016, ©. Leeham Co: Last week we covered the early days of flight control when the pilot controlled the aircraft’s movable surfaces (called movables; e.g. stabilator, rudder, ailerons, spoilers…) without the involvement of computers. We will… Read More
Minuscule demand for Boeing 747-8F
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C-17: the end of an era
Dec. 1,2015: The last C-17 flew off the Boeing production line in Long Beach (CA) last week, ending aircraft production at the former McDonnell Douglas plant that began delivering Douglas DC-8s at the start of the jet age…. Read More
AirAsia update, Dec. 30: Key questions in the investigation
Dec. 30, 2014: With the apparent discovery of the main wreckage of AirAsia Flt 8501 in about 100 ft of water, recovery of the airplane and its black boxes should be a relatively straight-forward operation. Our previous posts… Read More
Lufthansa to use A340s in “lower cost” operation; our analysis against the 787
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Overlooked possibilities for the A330neo
There are overlooked possibilities for the Airbus A330-800 and A330-900 New Engine Options. What, you may ask, are these? The A330neo might give new life to the poor-selling A330-200F program and, perhaps more importantly better position Airbus to… Read More
Replacing the 747-400
Replacing the venerable Boeing 747-400s remaining in passenger service is a prime objective of Boeing and of Airbus. The business case for their respective 747-8Is and A380s rests in large part on this approach, though for Airbus the… Read More