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Airlines join Boeing’s team to work on eco-friendly plane

Boeing and NASA say they’ll collaborate with Seattle-based Alaska Airlines and four other major airlines on the Sustainable Flight Demonstrator project, which aims to put Boeing’s innovative X-66 braced-wing aircraft design through flight tests in the 2028-2029 time frame.

The X-66A makes use of a concept known as the Transonic Truss-Braced Wing, or TTBW, which features ultra-long, ultra-thin, drag-reducing wings that are stabilized by diagonal struts.

The demonstrator aircraft will also incorporate parallel advancements in propulsion systems, materials and system architecture. When all those factors are combined, the single-aisle X-66A should reduce fuel requirements and carbon emissions by up to 30% relative to today’s domestic airplane fleet.

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Southwest Airlines announces Everett flights

Southwest Airlines is the third and final airline to announce commercial passenger service to Paine Field in Everett, Wash. (Boeing Photo)

Southwest Airlines says it’ll add up to five flights to the daily departure schedule for the yet-to-be-completed passenger terminal at Paine Field in Everett, Wash.

That makes Southwest the third airline to plan service to Everett, after Alaska Airlines and United — and the terminal’s operator, Propeller Airports, says there’ll be no more.

“We’re full,” the Everett Herald quoted Propeller CEO Brett Smith as saying. “That’s it, there are no more airline announcements. Any other airline that comes will be told there’s no more room.”

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737 MAX jet gets drawn into labor dispute

An artist’s conception shows a Southwest Airlines 737 MAX taking to the air. (Credit: Boeing)

Is Boeing’s 737 MAX just a 737 jet, or is it something new? That question figures in a years-long battle between Southwest Airlines and its pilots union.

The fuel-efficient 737 MAX made its maiden test flight in January, and Southwest is due to receive the first plane of that breed in the first half of next year. The airline has put in firm orders for 30 of the MAX 7 variant and 170 of the MAX 8.

The issue is that the yet-to-be-delivered 737 MAX isn’t specifically named in the current labor agreement between the airline and the 8,300-member Southwest Airlines Pilots’ Association. The two sides have been negotiating over a new contract for more than four years, and dispute has become increasingly bitter. The pilots are seeking higher pay and an improved retirement package, while Southwest is seeking more flexible work rules and improvements in productivity.

The negotiations are currently in federal mediation.

For months, Southwest pilots have been saying that they won’t fly the 737 MAX when it’s delivered, because it’s not listed among the planes covered by the existing contract. Today the union filed a lawsuit asking a federal court in Dallas to block Southwest from flying the 737 MAX until the plane is officially listed in a new contract.

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