Leeham News and Analysis
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Leeham News and Analysis
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IRKUT MC-21 analysis, Part 4. Performance with PD-14
By Bjorn Fehrm
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Introduction
March. 14, 2016, ©. Leeham Co: In three articles we have been looking at the new Russian single aisle aircraft, Irkut MC-21, from United Aircraft and the new Russian engine that is being developed for the aircraft, the PD-14.
The PD-14, which is offered as an alternative to the base engine for the aircraft, the Pratt & Whtiney PW1400G, was analysed in our Part 3 article. We now mount the engine on the MC-21 and explore the difference in performance compared to the base engine.
Summary:
- The PD-14, which is a new engine designed by the Aviadvigatel company, is a clear step forward for the Russian turbofan industry.
- In our analysis in Part 3, we could see that it has a classical direct drive construction with a good level of technology in several parts.
- Weight and installation dimension are similar to the competition but efficiency is a bit behind.
- We now explore the performance of the MC-21 with the Russian engine.
MOMentum appears to be slowing for new Boeing airplane
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Introduction
Model design and paint by Camil Valiquette. Photo via Google.
March 10, 2016, © Leeham Co.: MOMentum for the Middle of the Market aircraft seems to be slowing from last year, as potential buyers and Boeing struggle to define an aircraft that would be affordable to build, affordable to buy and fulfill different mission requirements for capacity or range.
Meantime, Airbus is content to watch Boeing’s predicament, secure in what it believes is the winning strategy.
Summary
- Attendees at the ISTAT conference last week had no consensus about what the airplane should be, when or even if Boeing should launch the airplane.
- Some customers want range, others want capacity.
- “757 replacement?” Not really.
Boeing says Airbus widebody strategy “is a mess,” A330neo “dead on arrival”
A330-800neo. Airbus rendering.
March 9, 2016, © Leeham Co.: The war of words between Airbus and Boeing at the ISTAT conference Feb. 29-March 1 wasn’t confined to which company sold more single-aisle airplanes. Widebody aircraft were involved, too.
A Boeing official on the sidelines of the conference called the Airbus A330neo “dead on arrival.” He says that by the time the 330neo enters service, there will be 1,000 787s and A350s in service and delivery slots will be closer in than they are today.
The airplane is nothing more than a resurrection of the original A350 concept that failed in the marketplace, this official said.
Rather than ask Airbus for what would be a predictable response, LNC asked lessor CIT Aerospace for its assessment. To be sure, CIT is not without vested interest: it was a launch customer for the A330neo and it’s a large customer for the A330ceo. Still, it provides a third-party assessment.
PW’s Geared Turbo Fan was catalyst for MRJ90 order
March 8, 2016, © Leeham Co.: Pratt & Whitney’s Geared Turbo Fan technology was what prompted a used airplane lessor to place its first new airplane order,
Pratt & Whitney’s Geared Turbo Fan was the key reason lessor Aerolease decided to order the MRJ90. Photo via Google images.
selecting the Mitsubishi MRJ90 in the process.
Jep Thornton is a partner with the small lessor Aerolease, a 20-year old company that has up to now concentrated on acquiring McDonnell Douglas DC-8s, Airbus A300s and Boeing 757s for conversion to cargo aircraft. Aerolease has about 40 aircraft under management and ownership.
Thornton and Mitsubishi announced at the Singapore Air Show last month a Letter of Intent to order for 10 MRJ90s and options for 10 more. Deliveries begin in three years.
Pontifications: There are numbers, and there are numbers
By Scott Hamilton
March 7, 2016, © Leeham Co.: The public relations battle between Airbus and Boeing was on full display at the annual conference last week of the International Society of Transport Aircraft Trading (ISTAT) in Phoenix (AZ).
As usual, the respective officials of the two companies used numbers to make the case that their airplanes sold more than the other guy.
The A350-900 explore its longer range capability
By Bjorn Fehrm
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Introduction
March 7, 2016, ©. Leeham Co: Airbus signed an MOU with Philippine Airlines for six A350-900 with options for six more at Singapore Air Show. The deal is significant because the airline’s President & COO, Jaime J. Bautista, said that the aircraft’s range played an important role in the selection process.
The A350-900 was not designed as an especially long range aircraft, not more so than its main alternative, the Boeing 787-9. Yet in two recent selections, for Singapore Airlines and now Philippine Airlines, the range of the A350-900 has won the deal for Airbus. We explain why.
Summary:
- The Boeing 787-9 has a standard range which is equal to the A350-900, around 7,600nm measured under equal conditions.
- Yet the A350-900 comes out on top when Airbus and Boeing are asked to offer extended range versions of these aircraft.
- We use our proprietary aircraft model to go behind the scenes and investigate what makes the A350 more adapted to stretches into the space of ultra-long-range aircraft than Boeing’s 787-9.
Bjorn’s Corner: Engine architectures
4 March 2016, ©. Leeham Co: There is a saying, “There’s more than one way to skin a cat.” The same goes for making successful Turbofans to commercial aircraft.
At the recent Pacific Northwest Aerospace Alliance 2016 sub-supplier conference in Seattle, GE, Rolls-Royce and Pratt & Whitney all talked about their latest engine projects and the technology development that was critical to their success.
The engines they talked about, the GE9x, Rolls-Royce Advance and Pratt & Whitney’s Geared Turbofan, can all be characterised as the best of breed for their intended use but they could not be more different in how their level of excellence is achieved.
It made for interesting listening. Here’s the gist of what was told.
Final flight for first Boeing 727
The first Boeing 727-100, sold to United Airlines (N7001U) made its first flight in 25 years March 2, 2016, from Paine Field in Everett (WA) to Boeing Field in Seattle. The 12 minute flight was also the airplane’s last. The aircraft, which flew for United for 27 years and carried three million passengers, will be permanently displayed at the Museum of Flight. This is painted in the original delivery colors for United. Note that then there were no outlines of the doors and emergency exits; this FAA requirement came years later.
ISTAT Day 2: MOM business case remains a challenge
March 1, 2016, (c) Leeham Co.: The manufacturers and their customers remain unclear
about the need and design of the so-called Middle of the Market aircraft, their representatives said at the ISTAT AGM today in Phoenix. The business case has yet to be proved.
Participants in the Middle of the Market Panel are:
Ron Baur, VP Fleet, United Airlines
Robert Lange, SVP Market and Product Strategy, Airbus
Randy Tinseth, VP-Marketing, Boeing
Bert van Leeuwen, Managing Director, DVB Bank
- We’re at the 2016 ISTAT AGM in Phoenix and will be reporting on presentations and news from the sidelines.
Van Leeuwen, the banker, said financiers would need to see at least 1,000 MOMs in the market with a broad customer base to feel comfortable financing the airplanes.
Airbus needs more vertical integration, says official
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Introduction
John Leahy, chief operating officer-customers. Airbus photo.
March 3, 2016, © Leeham Co.: Airbus may well have avoided the supplier-driven delivery delays on its A350s had the company brought some key work in-house and become more vertically integrated, says its chief operating officer-customers.
Airbus has been bedeviled by delays in business class seat and galley deliveries from supplier Zodiac, resulting in delayed deliveries of the A350-900 to several airlines.
John Leahy, in an interview with LNC at the International Society for Aircraft Transport Trading (ISTAT) conference Feb. 29-March 1 in Phoenix (AZ), said Airbus shouldn’t be at the mercy of suppliers of interiors. His wide-ranging interview also touched on several other topics.
Summary
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3 Comments
Posted on March 3, 2016 by Scott Hamilton
Airbus, Boeing, Bombardier, CFM, CSeries, ISTAT, Leeham News and Comment, Pratt & Whitney, Premium
737-7, 737-700, 787, A319, A320NEO, A330-900, A350, Airbus, Boeing, CFM, GTF, ISTAT, John Leahy, LEAP, Pratt & Whitney, Zodiac