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 28. June 27, 2025
- Parent agency, FAA often at odds as politics outweighs safety June 26, 2025
- Electric Flight and the Ugly Duckling June 25, 2025
- Engine makers tout “Plan A” but have “Plan B” backups in R&D June 23, 2025
- Bjorn’s Corner: Air Transport’s route to 2050. Part 27. June 20, 2025
Naming games
March 31, 2017 (c) Leeham Co.: With the likelihood appearing greater and great Boeing will launch a new, middle of the market sector airplane, what’s the name
Is “A360” a name for the next Airbus aircraft? Or would it be the butt of jokes? Rendering via Google images.
going to be?
Steven Udvar-Hazy, chairman of Air Lease Corp, already calls it the 797. We agree, though until this is a done deal, we’re calling it the 7M7 while in development.
If Airbus responds with a stretched A321neo–anything but a certain prospect–the working title among the press has long been A322. Airbus officials have occasionally called it the A321 Plus-Plus, a name that will hardly roll off the tongue.
If Airbus were to respond with a new twin-aisle, either smaller than the A330-200/800 (which aren’t selling these days) or about the same size, what would this be called? Skipping to A400 doesn’t work: the name is taken by the A400M, which in any event is a snake-bitten name.
Then, what will the replacements for the Boeing 737 and Airbus A320 be called.
It’s already assumed “797” is the name of the widely expected Boeing middle of the market airplane. Rendering via Google images.
For Boeing, the “797” runs out the string of 7 Series choices. For Airbus, folklore says it rejected the name “A360” because of the jokes that would be made about the airplane flying in circles if an issue required a return from its takeoff point. According to the same folklore, “A370” was rejected because the “7” harks to Boeing’s 7 Series.
So: just for fun, let’s have some naming contests.
Bjorn’s Corner: Aircraft engine maintenance, Part 5
By Bjorn Fehrm
March 31, 2017, ©. Leeham Co: In the last Corner, we showed flight hour graphs for wide-body engines. Now we will deduce the market for engine overhauls from these graphs.
It will show which engines are still in engine manufacturer care, in their main maintenance cycle and in the sun-set phase.
Figure 1. Principal picture of a three shaft turbofan. Source: GasTurb.
The phase the engine is in and its future flight hour development will decide the attractiveness of the engine for overhaul organizations. Read more
Boeing plots support for 747-8
March 29, 2017, (c) Leeham Co.: Boeing is going to build and buy its own 747-8Fs, then lease them as a way to keep the 747 line alive, reports Bloomberg News.
With the effective shutdown by Congress of the U.S. Export-Import Bank — which traditionally has helped overseas carriers purchase planes — Boeing lost a key sales tool. Making matters worse, leasing companies have been hesitant to finance a plane with a dwindling customer base,” Bloomberg writes.
There are already five white tails, aircraft built for customers that canceled or deferred deliveries indefinitely. Nippon Cargo Airlines just canceled two aircraft, scheduled for delivery this year, which takes this to seven. Others that have canceled or deferred: Arik Air and Transaero. A twice-announced “commitment” from Volga-Dnepr Airlines/Air Bridge Cargo 20 747-8Fs failed to materialize more than four.
Wizz Air, the LCC of Central and Eastern Europe
By Bjorn Fehrm
March 29, 2017, ©. Leeham Co: Wizz Air was formed in Hungary 2003 but its largest market is in Poland since operations began. Today, the airline is Europe’s fifth largest LCC, flying to 125 destinations spanning 39 countries.
The airline was established as a private company in Budapest with main investor, Indigo Partners, from USA. Operations started in Poland 2004. Wizz Air, financially registered in Jersey, lost money at first. Gradually, traffic and load factors improved and the airline has posted profits since 2012.
Annual average growth of traffic and revenue in recent years has been around 20%. Wizz Air is listed on the London stock exchange since March 2015. Read more
Pontifications: Warlick’s Warriors support ALS research
March 27, 2017, (c) Leeham Co.: It wasn’t the kind of presentation usually given at the ISTAT general meeting earlier this month. Peter Warlick, vice president of finance for American Airlines, announced to nearly 2,000 people that he has ALS (Amyotrophic Lateral Sclerosis), more commonly known as Lou Gehrig’s disease.
Peter Warlick
ALS attacks the muscular system and is typically fatal within two-five years. There is no cure.
Warlick actually revealed his condition last year, but I missed the announcement in which American also pledged a $1m donation to ALS research.
Although Pete is only a casual business acquaintance, for me, Warlick’s ISTAT announcement hit home. In 2015, a very close friend and
By Scott Hamilton
colleague died of ALS several years after diagnosis. Stan Bump was a neighbor and I served with Stan on the planning commission in the Seattle suburb in which we lived.
CSeries wrapping up London City certification
By Bjorn Fehrm
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Introduction
March 27, 2017, © Leeham Co.: Bombardier (BBD) CSeries did the last flights of a six-month London City Airport certification last week. The CS100, when certified for London City, will more than double the available payload/range out of the airport. In fact, it can reach New York direct with 40 business passengers on-board, something it demonstrated when it left the airport for JFK on the Saturday.
Figure 1. CS100 taking off for a validation flight at London City Airport. Source: Bombardier.
The aircraft was designed for this performance level from the outset. By designing the CSeries with engines and aerodynamics for the larger CS300, the smaller CS100 became a stellar take-off performer, providing short-field capabilities for London City and other urban airports.
Despite the design for London City, it took Bombardier six months to certify CS100 for the airport. We spoke to CSeries VP Rob Dewar about the challenges and the changes needed to the aircraft to meet the demands of London City.
Summary:
- CS100 doubles the payload-range performance out of London City Airport (LCY)
- Validation flights by SWISS pilots in the week confirmed CSeries suitability for LCY. SWISS should know; it has flown the CSeries predecessor (BAE 146) for years into London City.
- The adaptation for the airport has not degraded normal performance. CSeries performance is better than announced and brochure performance will soon see its second upgrade.
- To finish of the validation flights, BBD flew the difficult westward leg London City-New York JFK direct, with a payload representing 40 passengers in business class.
Bjorn’s Corner: Aircraft engine maintenance, Part 4
By Bjorn Fehrm
March 24, 2017, ©. Leeham Co: After covering the maintenance market for single-aisle engines, time has come for the engines used on wide-body aircraft. The engine maintenance for a wide-body engine is a bit different to the single-aisle engine. The difference is caused by the longer flight times for the wide-bodies. This makes the flight time wear a more dominant maintenance driver than it is for the single-aisle engines.
The changes in overhaul work caused by the difference in flight profiles and the lower number of engines in the market (compared to the single aisles) will affect how the overhaul market is structured and who are the dominant players.
Figure 1. Principal picture of a tri-shaft turbofan for the wide-body market. Source: GasTurb.
Could an NMA be made good enough?
By Bjorn Fehrm
Subscription Required
Introduction
March 23, 2017, © Leeham Co.: After showing there exists an NMA (New Midrange Aircraft) gap, the next question follows: Can an aircraft be made for the segment that can carve out a big enough slice to make it a worthwhile effort?
It’s a tough question. Any new aircraft will cost at least $10bn to develop for the airframe alone. To this one shall add the engine development. There exists no suitable engine for such an aircraft. To motivate the investments, the aircraft has to bring a substantial performance improvement compared to existing aircraft. Can it?
Figure 1. The NMA takes more and more the shape of a 767 replacement (A United 767-200). Source: United
We go through the key areas that can bring improvements and check if enough progress can is made until an NMA entry into service in 2024 or 2025.
Summary:
- Existing aircraft are either too little or too much aircraft to fill an NMA role.
- By careful design choices, especially for the fuselage, a new aircraft can achieve the required performance.
easyJet, the Ryanair follower
By Bjorn Fehrm
-March 22, 2017, ©. Leeham Co: easyJet started 10 years after Ryanair, using the same Southwest Airlines derived Low Cost Carrier (LCC) business model.
easyJet has been expanding at the pace of Ryanair over the years, trailing the European LCC pioneer by around 20% to 30% of passengers carried each year.
For the last fiscal year ending 30 September 2016, easyJet carried 73 million passengers between 30 countries, flying 820 different routes.