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 21. May 9, 2025
- Does an A220-500 need a new wing and engines? Part 2. May 8, 2025
- Embraer downplays tariff impact on 2025 results May 6, 2025
- JetZero readies effort for private equity fund raising May 5, 2025
- Bjorn’s Corner: Air Transport’s route to 2050. Part 20. May 2, 2025
Odds and Ends: AirAsia 8501, PNAA Conference, FWIW
Jan. 2, 2014: AirAsia 8501: Our friend Geoff Thomas has an interesting commentary about the AirAsia 8501 story. Also, an Airbus A330 pilot for a major US airline, offered these observations about QZ8501. A Linkedin profile suggests this pilot flies for Delta Air Lines.
We are now beginning to see more and more “conclusions” about what happened to 8501 from people who are being described as “experts.” Some of these are people we’ve never heard of, although this isn’t necessarily indicative that they don’t know what they are talking about–but we don’t think they do.
Since the airplane hasn’t been confirmed as found (searchers only think they’ve found it, but bad weather and bad seas have, at this writing, prevented confirmation), nor have the black boxes been recovered, the conclusions being set forth are interesting theories but that’s all they are.
Most of these possibilities are precisely what we’ve reported as areas of investigation and questions to be asked and answered. They way these “experts” are positioning possibilities is actually pretty embarrassing.
Treat these reports with the skepticism they deserve.
One thing we are surprised at: how quickly one of the few victims recovered has been buried. We thought an autopsy would take longer, and an autopsy would be the first clear indication of what happened: whether the victims died by blunt force trauma (i.e, impact with the water) or from decompression (suggesting an inflight fuselage rupture or mid-air break up).
Sixteen bodies are now reported to have been recovered (at 8:30pm PST Jan. 1).
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 have outlined general areas of inquiry. With this post, we drill down into some of the flight and airplane questions that will be part of the inquiry. We talked with an Airbus A320 captain for a major US airline in forming these issues. This captain has been flying for US carriers for 30 years and is rated on Boeing 737s, the McDonnell Douglas DC-10 and the A320.
Key points:
Top 10 Leeham News stories of 2014
Dec. 30, 2014: This was a highly active news year. Airbus launched the A330neo and A321neoLR. Boeing firmed up more than 200 orders for the 777X. Emirates canceled 70 A350 orders, a record cancellation when no customer collapse was involved. Boeing and its principal union, the IAM 751, faced off in a bitter contract vote. And on the truly dark side, Malaysian Airlines lost MH370 and MH17.
The Top 10 stories read on Leeham News included all of the above but MH17. Others made the Top 10 list. Here it is:
World’s dud airliners: a poll of your choices
Dec. 29, 2014: Now’s your chance to vote on what you think are the world’s dud airliners. Here are the parameters:
- Post World War II.
- A commercial airliner that entered service–not a prototype or a concept or a mock-up.
- “Dud” is defined as poor sales (typically fewer than 100, but it could be more) or something with a technological fault, or both.
- The final lists below are gleaned from our original post and choices, and some of the suggestions by readers. Not all suggestions have been incorporated and we’ve added a couple more.
- In our Honorable Mentions, we’ve included derivatives of successful airplanes that turned out to be sales duds.
You may vote for more than one airplane.
Airbus/Boeing duopoly single-aisle is safe well into 2030 decade
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Introduction
Dec. 28, 2014: Two challenges to the duopoly of Airbus and Boeing in the 150-220 seat single-aisle sector move forward in development in 2015, but neither is in a position to be a threat for the balance of this decade, nor even in the next.
Both challenges, the COMAC C919 from China, and the Irkut MC-21 from Russia, will for various reasons fall short of the Airbus A320/321 and Boeing 737-8/9 and plans to design the next generation new single-aisle airplane.
Summary
- The C919’s chief advantage was eliminated when Airbus and Boeing moved to reengine the A320 and 737 families.
- C919 retains pricing advantage but won’t overcome duopoly dominance.
- By the time the C919 enters service, Airbus and Boeing will have the second generation of LEAP and GTF engines available.
- The MC-21 takes into account better passenger comfort through a wider fuselage, but engines will be no better than those used on Airbus and Boeing.
- The MC-21 sales potential will be highly limited because Russia still hasn’t become a full trading partner due to political direction.
AirAsia A320 disappears en route in bad weather, but weather won’t be only area of investigative focus
Dec. 28, 2014: Weather will be a prime area of focus by investigators of the disappearance of AirAsia flight QZ8501. The flight, an Airbus A320-200 manufactured in 2008 and powered by CFM 56 engines, deviated from its intended flight path due to weather conditions, according to reports from officials in Indonesia.
It’s presumed the airplane’s disappearance is an accident.
With these reports, investigators will put weather conditions at the top of their list of areas to probe. They will attempt to determine whether there was a high altitude upset due to turbulence that caused the plane to lose control; whether the plane was intact when it presumably crashed into the sea or whether it came apart in flight, and if so whether this possibility was caused by stresses beyond design limits. Investigators will attempt to determine whether the plane was struck by lightning, causing a chain of events leading to a crash.
Looking ahead in 2015 in commercial aviation
Here’s a visualization of events to look for in commercial aviation in 2015.
Click to enlarge for crisp view.