Aviation

Boeing Celebrates 60th Anniversary of Chinook First Flight

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PHILADELPHIA, Sept. 21, 2021 — Boeing [NYSE: BA] and Chinook operators around the world today celebrated 60 years of Chinook flight as the company builds a new generation of the renowned rotorcraft. The H-47 Chinook’s prototype, known as the YCH-1B, first flew on Sept. 21, 1961. The aircraft took off in Philadelphia, the region where Boeing has built and incrementally improved every version of the Chinook rotorcraft.

In the decades since inaugural flight, Chinooks have served as the backbone of combat, logistics and humanitarian missions for the U.S. Army, Special Operations Forces and 19 international operators. Thanks to continuous manufacturing and technological advances, the aircraft is poised to serve the United States and its allies for at least another 40 years.

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“The mighty Chinook continues to be the most advanced, affordable and battle-tested heavy-lift helicopter in the world. “said Andy Builta, Boeing vice president and H-47 program manager. “This aircraft is positioned to fly for at least 100 years, and that’s a testament to the enduring partnership of Boeing, its industry partners and Chinook users across the globe.”

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The U.S. Army took delivery of its first Chinook in 1962, and three years later the aircraft flew into combat in Vietnam. Boeing later introduced the CH-47F, a modernization program that converted 472 earlier models into an essentially new fleet, more than doubling the lift capacity of the original CH-47A. Boeing also builds the MH-47, a modified series of Chinooks operated by the U.S. Army Special Operations Forces.

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Chinook is Boeing’s longest running production program and one the longest running in aviation history. In 2017, Boeing received a contract to develop the next-generation of Chinooks for the U.S. Army and Special Operations Forces. The Block II program, currently in engineering, manufacturing and development, incorporates upgrades to increase lift capability, improve commonality between U.S. Army and allied fleets, and reduce maintenance costs.

Boeing press release

Aviation

Airbus Enhances A350 Cabin with 10-Abreast Seating

Airbus has announced a new partnership with Jiatai Aircraft Equipment, a Chinese aircraft seating manufacturer, to supply upgraded economy-class seats for the A350 widebody series.

This collaboration, unveiled at the 2024 Airshow China, focuses on developing a newly designed economy seat tailored for the A350‘s New Production Standard (NPS) cabin.

One of the key features of the NPS cabin is the ability to accommodate 17-inch wide economy seats, compared to the previous 16.5-inch wide seats that airlines were limited to in the A350’s earlier configurations.

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This change is made possible by the expanded space in the NPS cabin, which is 35 inches longer and 4 inches wider than the previous version. This extra space is achieved by slightly moving the cockpit wall forward and shifting the rear pressure bulkhead back by one frame.

The wider cabin allows airlines to add up to 30 extra economy seats without compromising comfort. For airlines opting for a 3-4-3 seating layout, the 17-inch wide seats are an excellent choice for a more comfortable passenger experience. However, some airlines, such as Iberia, may choose to retain a 9-abreast layout with wider seats for added comfort.

The NPS cabin also offers enhanced flexibility for airline operators. One major advantage is the ability to easily switch between a 9-abreast and 10-abreast seating configuration without requiring significant downtime for aircraft reconfiguration. Airlines can use the same seat rails, tracks, and IFE interfaces, making the transition smoother and quicker.

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In addition, the design of the floor attachments and air-conditioning systems has been optimized for 10-abreast seating, meaning airlines can upgrade their cabins without needing to make substantial modifications to the aircraft’s structure.

Though it’s still unclear when Jiatai’s economy-class seats will be officially added to the A350’s Buyer Furnished Equipment (BFE) catalogue, the collaboration marks a significant step toward enhancing the A350’s cabin offerings.

With this partnership, Airbus is providing more seating options for airlines, ensuring that they can meet diverse customer needs while improving overall operational efficiency.