Fundamentals of airliner performance, Part 6; The engine

By Bjorn Fehrm

19 Jan 2015: There is a lot written about the fundamentals of how aircraft fly. It is something that fascinates people and it generates a high level of understanding of these fundamentals. The same is not true for the airline turbofan engines in use today; their detailed function remains a bit of black art.

leehamlogo copyright 2015 small 210_87 pixelsTo some extent this might be because what is exiting in the engines (the thrust) is generated behind closed doors. The only visible part of the process is a rotating fan face and sometimes a slight miss-colored exhaust out the other way. There is also at takeoff a funny buzzing sound interspersed with the general engine noise. Apart from that, the most that one sees is a round nacelle and that is it.

Read more

Odds and Ends: BBD management; AirAsia 8501; MH370 update; Holy cow

BBD management: Bombardier’s management gets a scathing review following last week’s announcement that it will “pause” the LearJet 85 program and it will miss free cash flow guidance. This follows the unexpected resignation of Ray Jones, the head of sales, and a 10-year veteran of the company. Aviation Week has a separate article refuting the “poor business climate” excuse BBD gave for business jets.

Our own conversations paint a picture of a management structure that has inhibited CSeries sales from the start.

AirAsia 8501: Preliminary analysis of the AirAsia flight 8501 Cockpit Voice Recorder indicates no sign of terrorism or pilot suicide, according to several press reports. More likely is a high altitude stall or aircraft upset, the reports say.

In our conversations with a former NTSB crash investigator, he believes the flight spiraled down, hit the water and broke up upon impact.

MH370 Update: Flight Global has a good piece updating the search for Malaysia Airlines flight MH370.

Holy cow: Readers know we follow the Seattle Seahawks closely. Sunday’s game against the Green Bay Packers was a heart-stopper. Seattle trailed for 57 minutes of the 60 minute game and then exploded to come from a 19-7 deficit to win 28-22 in Overtime. What a thriller. Now the Seahawks will meet the New England Patriots in Arizona February 1 for the Super Bowl. The Pats crushed the Indianapolis Colts Sunday.

We’re negotiating our bet with an exec at Pratt & Whitney this week….

Unfortunately, Boeing won’t be repeating its 747-8F-painted Seahawks airplane this year, according to the USA Today. What a shame.

Growth Frontiers 2015 conference: Fuel prices and the order bubble

By Bjorn Fehrm 

18 Jan 2015: The subject of the first day at the Growth Frontiers 2015 in Dublin has been very much “what will happen with lower fuel prices”. The conference is the yearly gathering of the aircraft financing community with investors, banks and lessors gathering to learn how key factors in the market affect their industry. With the first day behind us, it is clear the top subject is the low fuel prices and how these will affect aircraft orders and prices going forward.

Read more

Interview with Airbus CEO Fabrice Brégier: Airbus and innovation

Subscription required

By Bjorn Fehrm

Introduction

18 Jan 2015: When visiting Toulouse last week we got the opportunity to talk to Airbus CEO, Fabrice Bregiér, on one of his pet subjects: the need for Airbus to be more innovative.

Leeham logo with Copyright message compactBackground to the discussion was that we had observed that Airbus, after decades of a high innovation level, higher than its main competitor Boeing, had slipped behind in the last decade. We wanted to discuss this with Brégier, who has during his tenure, elevated the innovation theme to one of his top priorities. We wanted to see if we had consensus on the past and understood Airbus way forward.

Summary

  • A380 problems undercut subsequent innovation; but
  • Airbus still maintains innovative lead, Bregier says;
  • A350, A320neo, A330neo examples of innovation; and
  • Don’t need to overreach when benefits aren’t there.

Read more

A321neo configurations and A320 production

By Bjorn Fehrm

18 Jan 2015: As part of the preparations for the Airbus A321LR article 15 Jan. we saw a need to clarify with Airbus the production configurations for A321neo. There had been several iterations of what will be produced come mid-2018 when the A321neo variant is scheduled to roll off the FALs at Airbus in an enhanced Airbus Cabin-Flex (ACF) variant.

This variant features a three-door pairs layout that allows a raised max passenger limit by virtue of displaced door three and an addition of a second overwing exit. Recent media articles have suggested that both the initial four-door variant as well as the three-door variant would be available.

Read more

Airbus formally launches A321LR; we look behind the “LR” to see what’s there

15 Jan 2015: Airbus officially launched what to date has been called A321neoLR as the A321LR at their annual press conference Tuesday. The former A321neoLR name was formed by Leeham News on 21 Ocober 2014 when we could reveal the existence of a A321neo variant which Airbus hadLeeham logo with Copyright message compact started to present to airlines at the time. The final name kept the LR attribute used in the article to distinguish the longer range variant from the standard A321neo.

The A319 has used the LR designation but its use has been limited. The suffix is more commonly identified with Boeing, used as it is with the 777-200LR. Boeing has also commonly used the ER for extended range like 777-200ER, 737-900ER and 777-300ER.

Read more

Bombardier misses guidance in preview of 2014 results, stock plunges 22% in early trading

Jan. 15, 2015: Bombardier, struggling with poor aerospace sales across its business jet and commercial lines, missed previous guidance on cash flow and other metrics, three Wall Street investment banks reported today.

BBD’s stock traded off 22% in early trading.

Immediate reaction from the banks’ aerospace analysts: Read more

Interview with John Leahy: A380 sales strategy going forward

Subscription required

Now open to all readers (Fe. 15, 2015)

By Bjorn Fehrm

Introduction

Jan 14 2015: In our deep analysis of the Airbus A380, we concluded that there is nothing wrong with the basic economics of the giant airplane. In fact, with today’s fuel prices, the aircraft’s Direct Operating Costs (DOC) are 20% belowLeeham logo with Copyright message compact its alternatives in the market.  Yet the aircraft is experiencing its worst sales drought since its launch, despite adding a leasing alternative during 2014 and efforts by Airbus.

To understand why and what Airbus plans to do about it we arranged for an exclusive interview with Airbus Chief Operating Officer-Customers, John Leahy, at the sidelines of Airbus annual press conference.

Summary

  • Our assessment of A380’s cost of operation
  • Operating airlines experience with the A380
  • Airbus sales strategy to date and changes going forward

Read more

Market potential for A321LR

Here’s how Airbus sees the market potential for the A321LR, going well beyond the 50-60 Boeing 757s flying the Atlantic and some limited operations on other routes.

A321LR

Airbus believes the A321LR will expand the market considerably over the Boeing 757 long-range routes today. Source: Airbus.

 

Customer Quality counts as much as orders, says Boeing

Subscription Required

Introduction

Jan. 14, 2015: Customer quality counts as much as the raw number of orders, a top Boeing official said yesterday during a bit of counter-programming on the day Airbus held its annual press conference recapping the previous year’s orders and deliveries.

In a tele-press conference, John Wojick, Boeing SVP of Global Sales & Marketing, said, “It’s not just orders, it’s also about the quality. We work very hard to do business that will actually get to deliveries. We have a much stronger history of orders-to-deliveries than our competitor.”

Summary

  • Wojick has a point: Boeing’s customer quality orders historically have been better than Airbus; but
  • This is changing. Our Storm Warning Flag assessment shows an improved Airbus customer quality base among the top orders.
  • Both companies overbook in anticipation of cancellations and deferrals; Airbus is more aggressive in this practice.
  • Airbus had three times the cancellations in 2014 as Boeing.

Read more