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Officer and Head of International said A220s   Long Range Leader
        were currently connecting Delta passengers
        on more than 100 routes at 25 percent* less  Airbus’ A321 XLR (Extra Long Range) has the market for a sin-
        fuel and CO2 emissions. *Compared to previ-  gle-aisle jetliner that can fly up to 8,700 km nonstop, all to itself.
        ous generation aircraft, The A220 is powered  By the end of May 2022, A321XLR orders stood at more than 500
        by Pratt & Whitney PW1500G geared turbofan  from over 20 customers. The new long-range jetliner was officially
        engines. Airbus is also promoting the A220 in  launched by Airbus in 2019 and entry into service is targeted for
        the Asia-Pacific region. According to the air-  early 2024. In a single-class configurations, the A321XLR can seat
        framer, the A220’s range and capacity make  as many as 244 passengers, with 18” wide seats. It will also be
        it ideal for carriers that want to open new  able to accommodate premium classes with full flat seating and
        regional routes out of Asia-Pacific, or require  even suites. The A321XLR is estimated to cost USD142 million
        an aircraft for lucrative but thin routes out of  (@2018 list prices), though typically, airline customers negotiate
        the country.                                 significant discounts on these prices.

        Airbus currently offers the A220 in the -100  Airbus’ first A321XLR made its maiden flight in June 2022. Philippe
        variant with seating for 100 - 130 passengers  Pupin, who leads the flight test engineering team for the A321XLR
        and the larger -300 variant with seating for  programme, explains the rationale for the flight testing phase:
        130 and 160 passengers in a typical airline  “In order to become a long-range aircraft, the A321XLR needs
        layout. Airbus claims that the A220 generates  to carry more fuel, which means increasing the A321’s maximum
        fuel savings of up to 25 per cent compared  take-off weight. In turn this requires uprated landing gear and
        with older generation aircraft of a similar size.  braking systems. However, since we are keeping the engine thrust
        The A220 is also capable of flying non-stop  unchanged, we have made some aerodynamic changes to retain
        on routes of up to 6,300 km and hence can  our desired take-off performance. This has driven the physical
        allow airline customers to undertake connec-  modifications to the high-lift system – the slats and flaps – as
        tions from the Asia-Pacific region, to Australia,  well as reprogramming of the flight control system, all of which
        North Asia and the Middle East.              needs to be flight-tested and certified.”

        Customers in the region include Korean Air  “In terms of flight hours of testing the -XLR programme stands
        which operates the A220-300 on both domes-   somewhere in between a brand new aircraft and a derivative.
        tic and international services with a fleet of  So we have to ‘re-test’ virtually everything regarding aircraft
        10 aircraft. Australia’s Qantas will renew  design and flight physics,” he adds. With the A321XLR, Airbus is
        its domestic fleet from late 2023 and has  also looking to update the overall flight control system design
        ordered 20 A321-XLRs and 20 A220-300s  – which was hitherto based on the original architecture for the
        which will form the backbone of its domestic  A321 designed in the early 1990s. Airbus is seeking to enhance
        fleet. Qantas will also retain purchase right  flight control design commonality across all of its programmes.
        options for the smaller A220-100. According  The highest maximum take-off weight (MTOW) on the A321XLR
        to Qantas, The small and medium size A220s  will be 101 tonne, as compared to 97 tonne on the A321neo
        provide the airline with flexibility to deploy  LR. The A321XLR can carry approximately 24,000 lt of fuel. To
        these aircraft throughout most of its domestic  cater for extra passengers, it will carry 400 lt of potable water
        and regional operations. They could also be  as compared to 200 lt on the A321neo.
        used during off peak times between major
        cities and on key regional routes to increase   Indian low cost carrier (LCC) IndiGo is one of the customers for
        frequency.                                   the type, which will operate it on its long-haul routes. The airline
                                                     is to start taking deliveries in 2024 and the aircraft will feature
        As per information on Qantas’ website, the
        A220 delivers more than 20 per cent lower
        fuel burn per seat than Boeing 717s, half the
        noise footprint, and decreased emissions.
        Another Asia-Pacific customer for the A220
        is Air Vanuatu which has ordered three A220s,
        comprising two A220-100s and one A220-300.
        16 airlines today operate nearly 250 A220s on
        four continents.











        22 | JANUARY - FEBRUARY 2023                                                       WWW.GBP.COM.SG/AAA
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