Bjorn’s Corner: The challenges of hydrogen. Part 29. Gas turbine heat management.

By Bjorn Fehrm

March 19, 2021, ©. Leeham News: This week we look deeper into the gains we can have for a hydrogen gas turbine-propelled airliner.

The ideas stem from the work of Chalmers Professor T. Grönstedt’s team in different EU research projects.

Figure 1. Gas Turbine heat management as presented in EU ENABLEH2 project. Source: ENABLEH2.

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The A350, Part 10 Project Sunrise Intro

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By Vincent Valery

Introduction  

Mar. 18, 2021, © Leeham News: After assessing the performance of the A350-1000 against the 777-300ER on a trans-Pacific route, we turn our attention to a dedicated A350 variant developed for Qantas’ Project Sunrise.

Summary
  • The holy grail of ultra-long-haul routes;
  • A limited market;
  • A350-1000 “ULR” against 777-8;
  • Reasons for Qantas’ choice.

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HOTR: Putting the 2020 Delivery Slump into historical perspective

By the Leeham News Team

March 16, 2021, © Leeham News: OEMs delivered 743 jet-powered passenger aircraft to airlines last year, compared with 1,684 at this cycle’s peak in 2018. The below chart shows the total for all OEMs as well as Airbus and Boeing (including McDonnell-Douglas).

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Pontifications: AerCap and GECAS to combine — assessing the impact

By Scott Hamilton

March 15, 2021, © Leeham News: GE Corp.’s decision to sell its mega-leasing unit, GECAS, to AerCap represents a huge shift in commercial aviation.

For decades, GECAS was the largest lessor in the world. One of GE’s best profit centers, GECAS was a major source of financing to airlines. The lessor purchases and leases back airliners, as do most lessors, as well as initiating leases with orders received directly from the OEMs. GECAS’ scale was a magnitude or two larger than most competitors.

The closest competitor was International Lease Finance Corp., a unit of insurance giant AIG. ILFC’s leadership liked to boast the asset value of ILFC’s smaller fleet was greater than GECAS, which while larger had more older airplanes in its portfolio.

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China’s hollow airline “recovery”: capacity without revenue

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By Judson Rollins

Introduction 

March 15, 2021, © Leeham News: A flood of media coverage has centered on Chinese airlines’ supposed recovery from COVID-19.

The Chinese “big three,” Air China, China Eastern, and China Southern, made headlines with their rapid restoration of flights and even the announcement of new routes. Industry commentators and industry group IATA trumpeted the “recovery to pre-crisis levels” in China.

New routes garner headlines in normal times, but even more so now. And there is other good news: the US Transportation Security Administration last week processed the highest number of passengers since the pandemic all but shut down traffic a year ago.

But yield quality of such traffic in most markets is problematic. Cheap fares draw leisure travelers, yet business traffic remains a fraction of pre-pandemic levels and there are few signs of near-term recovery. Executives at Lufthansa Group, where business travelers deliver nearly 60% of revenue, said earlier this month they believe such travel will ultimately only return to 80-90% of pre-pandemic levels – and not until mid-decade.

If market analysts want to examine China’s recovery, they have to look at the whole picture. China may be leading the way in capacity restoration, but it’s not the “good” news touted.

The positive trends in China are in mainland domestic flights and seats, not passenger traffic or revenue — and not at all for regional (Hong Kong, Macau) or international routes. Scant attention has been paid to operational data from the country’s airlines – and even its national aviation regulator – showing passenger traffic even on domestic routes is still well below pre-COVID levels.

The “big three’s” third-quarter 2020 financial reports – when the domestic market was supposedly beginning to hit its stride – showed revenue losses far greater than the airlines’ pre-crisis share of revenue from international service. Even those disastrous results included a strong tailwind from increased cargo revenue, as the airlines don’t break out their revenue by business segment outside of annual reports.

LNA dug into the reports of China’s three state-owned airlines, privately held Hainan Airlines, low-cost carrier Spring Airlines, and monthly data releases from the Civil Aviation Administration of China (CAAC). Much of this data is only published in Mandarin, or in English only after long delays, so we enlisted translation help to build a more complete picture.

Summary
  • Capacity is (mostly) back, but passenger volumes haven’t followed.
  • Desperate sales promotions are widespread among Chinese carriers.
  • Third quarter 2020 financial reports show grave revenue losses.
  • Fourth quarter traffic isn’t materially better – and early 2021 is worse.
  • Continued excess capacity appears to be driven by politics, not demand.

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Bjorn’s Corner: The challenges of hydrogen. Part 28. Airbus priorities

March 12, 2021, ©. Leeham News: I had the chance to talk about Sustainable Air Transport with Airbus VP Zero Emission Aircraft, Glenn Llewellyn, in the week.

The discussion centered around Airbus’ overall direction and the targets with their ZEROe project.

Figure 1. Airbus ZEROe airliner concepts. Source: Airbus.

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The A350, Part 9: The A350-1000 versus 777-300ER

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By Bjorn Fehrm

Introduction  

March 11, 2021, © Leeham News: Last week, we started analyzing the Airbus A350-1000 and compared it with the Boeing 777-300ER.

We now fly the airplanes on a demanding route, close to their maximum range, the LAX to Hong Kong sector. How much better is the 14 years younger A350-1000?

Summary
  • The A350-1000 is the logical replacement for a 777-300ER if a same capacity replacement is sought.
  • The carbon-fiber structure, a more advanced wing, and newer engines give the A350-1000 convincing arguments for the change.

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HOTR: Investors optimistic for Boeing. Are they too optimistic?

By the Leeham News Team

March 10, 2021, © Leeham News: Boeing’s recovery will be long, slow and painful.

But Boeing has been through long, slow and painful periods before.

Investors appear optimistic. The stock price has been rising since lows hit immediately after and throughout the pandemic.

The stock price is far off its high of $440 on March 1, 2019. March 1 was after the October 2018 Lion Air 737 MAX accident but nine days before the March 10, 2019, Ethiopian Airlines MAX crash. The price closed yesterday at $231, abut equal to where it was a year ago today.

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Suppliers remain hunkered down as pandemic recovery may stall

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By Scott Hamilton

Introduction

March 8, 2021, © Leeham News: Aerospace suppliers continue to struggle even as passenger airlines begin to gingerly place new aircraft orders and Boeing resumes production of the 737 MAX.

Airbus continues to produce the A320, A330 and A350 at lower production rates than the pre-pandemic era. Boeing is at low-rate production for the 737 MAX, after a 20-month grounding. The 777 is down to 2/mo and the 787 goes to 5/mo this month. At least two aerospace analysts on Wall Street think the 787 rate could come down further.

Airbus and Boeing each received a handful of orders so far this year.

But suppliers continue to struggle.

Summary
  • Airbus, Boeing continue to extend payments.
  • Smaller suppliers seek bankruptcies.
  • Larger suppliers remain in “hunker down” mode.

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Pontifications: First flight nears for Berlin Airlift Foundation’s replacement airplane

The left wing of the Berlin Airlift Historical Foundation Douglas C-54E was impaled by a hangar beam during a tornado. Source: BAHF.

By Scott Hamilton

March 8, 2021, © Leeham News: The Berlin Airlift Historical Foundation appears to be weeks away from the test flight for the replacement of the Douglas C-54E that was badly damaged last year in a tornado.

The 76-year old airplane participated in the historic 1948 airlift that brough food, coal and other goods to West Berlin after the Soviet Union initiated a ground blockade. The Soviets tried to starve the West Berliners into submission and force the former World War II Allies (Britain, France and the US) to hand over occupation of West Berlin to the Soviets, who occupied East Berlin deep inside East Germany.

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