Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- Bjorn’s Corner: New engine development. Part 4. Propulsive efficiency April 19, 2024
- Boeing unlikely to meet FAA’s 90-day deadline for new safety program April 18, 2024
- Focus on quality not slowing innovation, says GKN April 18, 2024
- Boeing defends 787, 777 against whistleblower charges April 17, 2024
- Dissecting Boeing CEO’s statement next new airplane will cost $50bn April 15, 2024
Odds and Ends: Tit for Tat; Lockheed in crosshairs of—Embraer; 787 return to service
Tit for Tat: Airbus announces a big order from LionAir. The next day Boeing announces a big order from RyanAir. Airbus has a big press day for its groundbreaking at Mobile (AL). The next day Boeing announces a $1bn expansion at Charleston.
Lockheed in crosshairs: Embraer is going after Lockheed Martin. Aggressively.
787 Rescheduled: United Airlines put the 787 in its schedule from May 31. The FAA hasn’t cleared the airplane for flight yet, but Boeing has been telling customers to expect the plane’s return to service in May through June.
Special ‘task force’ studied lithium-ion batteries long before JAL 787 incident
A special task force was studying issues relating to the use of lithium-ion batteries in airliners long before the January 2013 Japan Air Lines fire. The effort began in 2008 and it met in December 2012, one month before the JAL fire.
Boeing, the FAA, Embraer, Airbus, GS Yuasa, American Airlines and ALPA are just a few who participated in these meetings, according to documents.
Randy Tinseth, VP Marketing for Boeing, referred to the group when he discussed the FAA approval to proceed with the Boeing plan to fix the 787 battery issues in his blog, here.
Tinseth writes:
The certification plan calls for a series of tests that show how the improved battery system will perform in normal and abnormal conditions. The test plans were written based on the FAA’s standards as well as applicable guidelines published by the Radio Technical Commission on Aeronautics (RTCA), an advisory committee that provides recommendations on ways to meet regulatory requirements. The RTCA guidelines were not available when the original 787 battery certification plan was developed.
We asked Boeing what the document was that Tinseth referred to above: it is a document numbered DO-311. There are a number of documents at RTCA containing the reference to DO-311.
DO-311 is described by RTCA as:
Odds and Ends: Tanker-like redux; Ryanair’s 200 737s; new use for Winglet
Tanker-like Redux: As you read this story, it sounds a lot like Boeing vs EADS, right down to the build-it-in-the-USA element.
Ryanair’s 200 737s: News emerged that Ryanair will firm up an order soon for 200 Boeing 737s. This has been hanging “out there” for some time. We learned of this likelihood a couple of months ago. It was all hush-hush while Ryanair took another run at Aer Lingus.
Pan Am landmark: For those filled with nostalgia, this news is sad: the famed Pan Am Worldport faces the wrecking ball.
New Winglet use: This is pretty cool. Via Steve Trimble of Flight Global.
PNAA conference: Embraer Enhanced E-Jet improves fuel burn by 5%; talks of re-engine
The E175 Enhanced (a step below the full re-engine) will improve fuel burn by 5%, says Tobias Caldas of Embraer at the Pacific Northwest Aerospace Alliance. This includes a redesign winglet and other fuselage/engine PIPs.
Enhancements include new avionics, interior improvements, maintenance cost reductions and noise reductions. Aerodynamic improvements will be forthcoming on the E-190/195. The E1`70 will have a 5% improvement, the E175 will have 5.5%, the E190 3.5% and the E195 4%.
Republic Airways is the launch customer for E-Jet “E” and will operate the plane for American Airlines’ Eagle unit. The order brings the current backlog for the E-Jet to about 150. (Aerospace analysts have been concerned for some time about the shrinking backlog, with production rates exceeding a 1:1 book-to-bill.)
Embraer continues to promote the E_Jet as a right-sizing mainline aircraft in the 90-125 seat segment, with 3,765 forecast as a requirement in the next 20 years in this segment.
The re-engined E-Jet includes a new wing and the Pratt & Whitney GTF engines. EMB is calling the revised airplane the E-Jet Second Generation (E-Jet SG). EMB to formally launch the program this year, with EIS in 2018. The models and size are being defined (though our market sourcing says there will be an eight passenger stretch). EMB says there will be “double digit” fuel burn improvment.
Embraer selects PW GTF for E-Jet RE; concept clarity comes at last
It’s official: Embraer selected the PW GTF to re-engine the E-175, E-190 and E-195.
In doing so, it looks like the E-170 will be allowed to wither on the vine.
This is a huge win for PW and setbacks for Rolls-Royce, which sorely wanted to win the E-Jet RE for its Advance 2 RR development; and for GE, the incumbent supplier of the CF34 and which was developing the Next Generation variant for the E-Jet.
It’s yet another validation for the GTF. Versions of this engine will power the Mitsubishi MRJ, the Bombardier CSeries, the Irkut MS-21, the Airbus A320neo family and now the E-Jet RE.
It’s a huge comeback for PW, which made a major strategic error in not competing to power the Boeing 737 300/400/500. Boeing continues to use the GE/CFM LEAP engine as its sole-source supply for the 737 MAX, though Boeing seriously evaluated the GTF as well.
Below is EMB’s press release:
Embraer Selects Pratt & Whitney’s PurePower Engines for Second Generation of E-Jets
São José dos Campos, January 8, 2013 – Embraer SA (NYSE: ERJ; BM&FBOVESPA: EMBR3) announced today that Pratt & Whitney´s PurePower® Geared TurbofanTM engines have been selected for its future, second generation of E-Jets, with entry into service planned for 2018. The decision is an important milestone in the program, which is expected to be officially launched later this year.
The new engines – the PW1700G and PW1900G – range in thrust from 15,000 to 22,000 pounds. In combination with new aerodynamically advanced wings, state-of-the-art full fly-by-wire flight controls and other systems evolutions, they will result in double digit improvements in fuel burn, maintenance costs, emissions and external noise.
“We are very happy to expand our partnership with Pratt & Whitney, keeping the E-Jets family as the best solution for our customers, today and in the future”, said Frederico Fleury Curado, President & CEO of Embraer. “The PurePower GTF engines are a great fit to the next generation of our E-Jets and we look forward to another long lasting and successful program with Pratt & Whitney”.
“We are proud that Embraer has recognized the unmatched value of the PurePower engine, and we are committed to supporting a successful launch of the new E-Jet aircraft family,” said Pratt & Whitney President David Hess. “To date, Pratt & Whitney has completed more than 4,200 hours and 12,400 cycles of full engine testing for the PurePower engine family, demonstrating the benefits and reliability of the engine architecture.” Pratt & Whitney is a division of United Technologies Corp. (NYSE: UTX).
The second generation of E-Jets will be a significant step in Embraer´s commitment to continuously invest in this line of commercial jets, complementing a series of ongoing improvements currently being implemented in the existing family, with great benefits to its customers. Embraer´s objective is to offer the best product and maintain its leadership in the 70 to 120 seat market.