March 8, 2024, ©. Leeham News: We are discussing the different phases of a new airliner program. After covering the Design and Production, we now look at the Operational phase of a new airliner family.
For the operational phase, the airplane must pass scrutiny for Continued Airworthiness. The biggest item in a regulator’s Instructions for Continued Airworthiness is the required Maintenance program to keep an airliner airworthy. We discussed airframe maintenance in the last article. Now, we look at engine maintenance.
By Tom Batchelor
February 23, 2024, © Leeham News: The turnaround at Rolls Royce is well-underway as the company revealed a more than doubling of its annual profit – ahead of expectations – at its full year 2023 results announcement on Thursday.
Just a year after the incoming CEO Tufan Erginbilgic warned that the engine group was a “burning platform”, revenues climbed to £15.4bn ($19.4bn at current rates), up from £12.7bn ($16bn) in 2022, and profits soared by 143% to £1.6bn ($2bn), from £652m ($823m). Analysts had estimated profits closer to £1.3bn ($1.6bn) for 2023.
RR delivered a total of 458 engines last year, including 262 destined for large civil aircraft, alongside orders for around 700 powerplants.
Speaking during a briefing call, former BP executive Erginbilgic called it a “transformation” which had “delivered a record performance in 2023”.
Notably, progress is being made on improvements to the Trent XWB-97 and Trent 1000 engines, designed to address durability issues reported by customers operating widebodies in dry and dusty environments.
“We are creating momentum and a track record of significant delivery,” Erginbilgic said, though “bottlenecks” caused by both labor and parts shortages would continue to be a factor into 2026.
“We expect the supply chain to remain challenging for another 18-24 months,” he said. Read more
Subscription Required
By Chris Sloan and Gordon Smith
January 11, 2033, © Leeham News: In 2023, a slew of problems plagued propulsion providers, with Pratt & Whitney’s GTF Engine and supply-chain shortcomings grabbing the bulk of negative headlines and customer complaints. There were bright spots for all the big three with a slew of significant orders, emerging technologies, and critical management shifts.
As the calendar turns to 2024, all eyes will be on a return to fulfilling enormous backlogs, supporting OEM production rate increases, and returning GTF-propelled planes to the skies – while edging towards new technologies, both incremental and revolutionary.
Subscription required
By Bjorn Fehrm
December 14, 2023, © Leeham News: We are looking at a re-engine of the 767, a move that Boeing is considering to avoid a production stop after 2027. The present 767 engines don’t pass emission regulations introduced by FAA, EASA, and other regulators for production and delivery beyond 2027.
We have described the history of the 767 and the key data of the different variants in last week’s article. Now, we look at what airframe modifications are necessary to house more efficient engines and what consequences these bring.
Subscription Required
By Gordon Smith
November 29, 2023, © Leeham News: Rolls-Royce’s (RR) capital markets day presented a business that has bookended 2023 with two very different narratives. The November 28 event heralded targets such as a quadrupling of operating profit within five years, delivered via a bullish new growth strategy and re-energized vision for the future. How different things felt just 11 months earlier.
In January, new chief executive Tufan Erginbilgic adopted something of a shock-and awe approach, describing the company’s position in terms so blunt that it made even the most experienced market watchers blush.
Picking up the baton from Warren East – who had led the business for eight years – Erginbilgic’s comments went beyond the conventional candor of an incoming exec and spooked many. The new boss labeled the British firm a “burning platform” and described Rolls’ status quo as “unsustainable”.
Despite efficiency drives instigated by his predecessor, Erginbilgic’s message was clear; 2023 represented a “last chance” to change. Needless to say, there was a particularly high degree of expectation behind Rolls’ flagship investor event, his first as CEO.
By Scott Hamilton
Nov. 28, 2023, © Leeham News: In a reversal of intent, the airplane that Airbus may submit to the US Air Force for the next round of aerial tanker procurement may be based on the A330neo instead of the current production A330-200ceo MRTT.
The Air Force, however, may forego competition between Airbus and Boeing and place a sole-source follow-on order with Boeing for the KC-46A tanker, based on the 767-200ER. Boeing already has a contract for 179 KC-46As, and the USAF appears to be leaning toward a sole-source award. Political pressure from Airbus partisans and others who favor competition may prevail.
Related articles
Airbus wants to discontinue production of the A330-200ceo-based MRTT. The neo-based version would be based on the A330-800. Sales of the -800 are poor—fewer than 20 have been ordered. An -800 based MRTT will breathe life into the nearly still-born model.
Subscription Required
By Scott Hamilton
Nov. 27, 2023, © Leeham News: Rolls-Royce’s Capital Market Day is tomorrow. “Our multi-year transformation programme will deliver a high-performing, competitive, resilient, and growing business. Join us to find out how we are going to do it and what a stronger Rolls-Royce will mean for all our stakeholders,” the company says on its website.
“Our multi-year transformation programme has started well with progress already evident in our strong initial results and increased full-year guidance for 2023. There is much more to do to deliver better performance and to transform Rolls-Royce into a high-performing, competitive, resilient, and growing business. We will share the outcome of our strategy review along with medium-term goals for the Group in November,” said CEO Tufan Erginbilgic on its website.
It has some other questions to answer, too.
An order for Airbus A350-1000s was expected to be announced at the Dubai Air Show by Emirates Airline. Another order, for a combination of A350-900s, -1000s, and A320neo, was expected from Turkish Airlines. Neither materialized—and, LNA is told, issues with the Trent XWB 97 were one reason.
Editor’s Note: As Airbus and Boeing consider new airplanes, their current generation aircraft are plagued with technical issues. The engines on the A320neo and 737 MAX families continue to have problems years after entry into service. The Boeing 787, which had ground-breaking technology when it was designed, has production issues. Flight testing early on revealed technical problems with the engine on the 777X, prompting the president of Emirates Airline to publicly suggest he won’t accept delivery until the engines are fully “mature.”
Aviation Week’s Check 6 podcast last week examined Boeing’s path toward a new airplane. Boeing CEO David Calhoun insists on waiting for new technology. But “new technology,” while in theory is a great idea, the phrase also scares people. LNA reported on this in March 2020. We’re reposting this article from then.
Related Stories
Now Open to All Readers
Subscription Required
By Scott Hamilton
March 16, 2020, © Leeham News: “I can tell you from our perspective, we’re kind of sick and tired of new, new technology. It’s not proven to be the home run.”
This blunt assessment comes from the chief executive officer of the big aircraft lessor, Avolon.
Domhnal Slattery, the CEO, was giving his critique of whether Boeing should launch a new airplane once the 737 MAX crisis is over. (Update: Since this interview, Slattery retired from Avolon.)
Boeing was on a path to decide whether to launch the New Midmarket Airplane when the MAX was grounded one year ago this month.
Airbus was waiting for Boeing to move before deciding how to respond.
Subscription Required
By Scott Hamilton
Aug. 14, 2023, © Leeham News: United Airlines quietly selected GE engines for its order in December last year for 100 Boeing 787-9s, according to Boeing’s website. The order isn’t finalized and neither GE nor United would comment.
There had been speculation that UAL might order Rolls-Royce engines as a mitigation for cancelling 45 Airbus A350-900s, which is powered exclusively by RR. United repeatedly deferred delivery of the A350s, which were ordered by previous managements. United inherited a large order for 787s when it merged with Continental Airlines and placed repeat orders for the 787 after the merger. The A350s essentially are duplicative to the 787s.
United placed large orders for the Airbus A321neo at a time when Boeing at first dithered whether to launch the New Midmarket Aircraft. UAL added to the neo order during the time when Boeing was unable to pursue any new airplane program due to the extended grounding of the MAX and during the COVID pandemic.