Sept. 3, 2017: Boeing once more claimed a sweeping victory in the endless battle over illegal subsidies at the World Trade organization.
Boeing issued a press release today touting a victory at the appellate level in which the WTO body rejected an earlier finding that Washington State tax breaks for the Boeing 777X were a “prohibited” subsidy.
Airbus countered that a parallel case found the tax breaks to be “illegal and actionable.”
The dueling press releases are below.
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Sept. 4, 2017, © Leeham Co.: China, now the world’s second largest economy, appears to be feeling the strains of its long, explosive growth.
The economy is slowing, there are concerns about capital outflow and increased debt by key companies.
HNA Group is one of China’s largest companies and a global investor. Indeed, it’s one of the largest in the world.
Its place in commercial aviation is known among those who are integral parts of the industry, but the depth of its reach may not be well understood.
Due to recent transactions, HNA now is owner of one of the largest aircraft leasing portfolios in the world, with nearly 600 aircraft. Another 253 airplanes are on order.
This includes the acquisition this year of CIT Aerospace, which added more than 300 aircraft to the Avolon portfolio.
Avolon was acquired by HNA in 2015.
However, HNA’s growth means debt, and according to several media reports, the Chinese government is now scrutinizing HNA under a general government “crackdown” on capital leaving the country.
Sept. 4, 2017, © Leeham Co.: Facial recognition for airport operations is becoming a reality.
The new terminal T4 at Singapore’s Changi Airport is completing testing of the system before the terminal is open.
William Bain, an occasional contributor to LNC, recently was at the airport for a preview. He provided us with several photos.
This is the latest step in an emerging trend away from documents in favor of biometrics, scans and other technology.
September 1, 2017, ©. Leeham Co: in the nine previous Corners, we looked at 50-seat regional jets and turboprops with hybrid electric propulsion systems.
We have seen that at the state of technology until the mid-next decade, such aircraft have dubious efficiency. The hybrid propulsion chain weighs too much, and can at best match the propulsion efficiency of gas turbine based aircraft when one includes any airframe gains that can be made.
We will now finish the series by looking at a pure electric concept, designed for extremely short-haul routes. The Zunum Aero 10-seat commuter in Figure 1 will be our reference for such a design.
By Bjorn Fehrm
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Introduction
August 31, 2017, © Leeham Co.: We presented Lufthansa Group’s LCC, Eurowings, yesterday. It’s an amalgamation of different companies; some started out as LCCs (Germanwings), others, the remains of defunct Legacies (Brussels Airlines).
The mix is spiced with leased-in parts of the non-Legacy, non-LCC Air Berlin. Can such a cocktail compete with the LCC specialists?We look at operational and financial data for Eurowings and its competition. How far from the competition is the costs today and will the outlined improvements close the gap?
Summary:
The Douglas DC-6B was considered the finest, most efficient and most reliable of the piston engine airliners. Photo via Google.
Aug. 28, 2017, © Leeham Co.: Airline officials want their airplanes to sip fuel and the engine and airframe manufacturers work mightily to shave even 1% off of consumption.
The Airbus A320neo, Boeing 737 MAX, A330neo, A350 and 787 all made big strides in cutting fuel costs.
Bombardier’s CSeries, Embraer’s EJet-E2, the Mitsubishi MRJ and even the COMAC C919 and Irkut MC-21 are touted to be double-digit more fuel efficient than the jets these are intended to replace.
Pratt & Whitney, Rolls-Royce, CFM and GE Aviation spend billions of dollars developing engines that drive the fuel efficiencies sought by the airlines. After all, typically airframe improvements only account for about 5% of fuel reductions. Engines account for 15% or more.
It took 30 years for the most fuel efficient jets matched the fuel efficiency of the best piston airliners from the 1950s, according a recent presentation by AeroDynamics Advisory at the ADSE conference at the Abbotsford Air Show early this month.
August 25, 2017, ©. Leeham Co: We finished the weight sizing of the hybrid propulsion system for our 50-seat regional turboprop in the last Corner. Now we go a bit more into detail. There are additional parts needed in the system that we skipped over last time.
We discuss the impact of these additional components and any gains we can make with the aircraft configuration.
By Bjorn Fehrm
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August 24, 2017, © Leeham Co.: We presented WOW Air yesterday, a long-range LCC which is using its Reykjavik, Iceland, hub to fly passengers over the Atlantic in two shorter hops instead of one long one.
It allows WOW Air to operate with single aisle A320 family aircraft instead of the classical long-range widebodies. But is it a more economical way of flying? The distance over the hub is longer than if flying direct, Figure 1.
Figure 1. Distances when flying Berlin-Chicago direct or over Reykjavik. Source: Great Circle Mapper.
We use our performance model to understand if two shorter hops with an Airbus A321 is a lower cost alternative to flying passengers direct with an Airbus A330.