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    You are at:Home»News»IN Response to Concorde, American Airlines Is Buying Supersonic Planes from Aviation Startup Boom

    IN Response to Concorde, American Airlines Is Buying Supersonic Planes from Aviation Startup Boom

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    By News Staff on August 22, 2022 News


    American Airlines announced Tuesday that it will purchase 20 aircraft from Boom Supersonic, a startup that builds planes that can travel faster than the speed of sound. The order comes after United Airlines announced last year that he would buy 15 of the company’s Overture aircraft. Passenger flights aren’t expected for him until the end of the decade, but if all goes according to plan, commercial supersonic flight could return for the first time since the days of the Concorde.

    According to Boom, the company’s planes are designed to fly twice as fast as normal flights. That’s fast enough to travel from Newark to London in just 3.5 hours and from Los Angeles to Honolulu in just 3 hours. The first of these flights is scheduled for 2026, and the company plans to start carrying passengers by 2029. American Airlines has the option to purchase 40 more.

    But there is another twist. Boom also promises that these flights will be “net zero carbon from day one” and rely entirely on sustainable aviation fuel recycled from waste and organic sources, making these flights environmentally friendly. We want to be gentle.

    Boom’s deals with United and American come as the high environmental costs associated with flying face increased scrutiny. The move to tighten aviation emissions regulations is now global, and airlines are increasingly touting plans to reduce their environmental impact. Activists like Greta Thunberg have pushed the idea that people should stop flying altogether. And the airline industry is currently experiencing a surge in summer travel, cancellations and flight delays.

    “Investing in current operations should be management’s sole focus,” Dennis Tadger, a spokesman for the American Airlines Pilots Guild, told The Associated Press. If there is no change in how we schedule that pilot, these will just be supersonic cancellations.”

    The idea of ​​supersonic flight is attractive because it is so fast that it can shorten transoceanic flight times. Needless to say, it would be great if we could travel faster than the speed of sound.

    But the prospect of eco-friendly supersonic flight is very ambitious (and potentially impossible), as the world’s first and last commercial supersonic airliner, the Concorde, demonstrated several years ago. not the goal. It also comes with its own set of challenges, from regulatory hurdles to solving noise pollution. Achieving supersonic flight economically is an extremely difficult task amid concerns about climate change. Some experts say the idea of ​​eco-friendly supersonic flight is almost self-contradictory. According to them, Concorde was pretty terrible in terms of emissions.

    “One of the big problems with the Concorde was that it was thought to be very bad for the environment,” Janet Bednarek, a professor of aviation history at the University of Dayton, told Recode last year. “It burned a lot of fuel, but it also polluted the upper atmosphere.”

    The history of supersonic airliners actually goes back decades. The Concorde, operated by British Airways and Air France, was able to fly at Mach 2.01, just over twice his speed of sound. This jet famously helped Phil Collins perform concerts in London and Philadelphia (via New York). On the same day. But despite its impressive speed, the Concorde had major problems. Supersonic flight requires a large amount of jet fuel, and the engine noise inside the aircraft is known to be noisy.Flights are also historically very expensive: Concorde round-trip tickets A three-and-a-half-hour flight between New York and London costs about $10,000. The Concorde’s last commercial flight was in 2003, after the 2000 crash killed more than 100 of him and created increasingly insurmountable economic problems.

    In recent years, a number of startups have been working to bring supersonic flight back to life. At the forefront is Boom, who already has at least $270 million in funding, an agreement with the Air Force, a prototype of his jet, and plans for a manufacturing facility in North Carolina. Atlanta-based Hermeus and Virgin Galactic are developing a unique design for a supersonic jet. But in 2021, Aerion Supersonic, one of the major companies attempting to build supersonic aircraft, announced it would shut down, citing “extremely difficult” economies that would delay production of the first jet.

    There is also increasing research into solving the sonic boom, the amazing sound produced when a supersonic aircraft breaks the sound barrier. NASA is working with Lockheed Martin on a supersonic research aircraft, and NASA told Vox in 2016 that it was capable of a “quiet supersonic plane,” potentially solving these high-speed flight hurdles. In January 2021, the Federal Aviation Administration (FAA) issued final rules for testing supersonic aircraft, creating a framework for these startups to move forward with flight testing.

    To reduce its environmental impact, Boom’s planes use sustainable aviation fuel. United is reportedly investing in fuel made from “cellulosic feedstock” and “municipal solid waste.” However, its limited supply may make it better used on other planes. According to research According to Dan Rutherford, director of aviation programs for the International Clean Transportation Council, supersonic planes require many times more fuel per passenger than a typical air trip.

    “We want you to believe that American Airlines is trying to allocate very expensive fuel to a very inefficient aircraft,” Rutherford told Recode. “Probably just burning the cheapest fossil fuel available.”

    A Boom spokesperson told Recode that sustainable aviation fuel isn’t widely available today, but the company expects the industry to “grow rapidly” over the next seven years. The company added it was particularly interested in “power-to-liquid” fuels, but did not specify what type of sustainable aviation fuel its vehicles would ultimately use — the decision is booming. It is entrusted to the airline that operates the aircraft.

    There are other challenges that put Boom, American and United’s goals in doubt. For one thing, it’s not clear how many passengers would be willing to pay just to save a few hours. The companies haven’t disclosed how much tickets for the supersonic jets will end up costing, but they’re likely to cost more than a typical economy class seat (Delta’s CEO said these planes are ” skeptical of “reliable revenue generation”). There is also the potential for sonic boom challenges and noise pollution around airports. And while Boom is still working on the engine, it’s working with Rolls-Royce on one design.

    Boom’s XB-1 supersonic demonstrator aircraft sits in a hangar at Boom’s headquarters in Denver, Colorado.
    Tom Cooper/Getty Images for Boom Technology

    Some are more optimistic, saying that improvements in technology that didn’t exist in the Concorde era could make supersonic flight a success.

    Bloomberg’s editorial board said in March 2021, “Supersonics connects major cities like never before, significantly expands global business networks, enhances America’s competitive edge, and transforms industries that have been stagnant for decades.” The public is not hard to believe.”

    The editorial board added that environmental impacts need to be studied and supersonic flights must meet international regulations on carbon offsets.

    According to aviation historian Bednarek, future flights should focus on being energy efficient and less damaging to the environment, not speed or size.

    “If they do that, God bless them, they have really accomplished something,” Bednarek said. “It will prove to be much more challenging than some of the celebratory ads that are out now seem to suggest.”

    Update, Aug 22, 2022 at 11:00 AM: This article was originally published on June 3, 2021 and has been updated to note American Airlines’ latest contract with Boom Supersonic and to include comments from Boom.





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