All aerospace news – Page 252
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NewsRolls-Royce to ensure civil aircraft engines can operate with 100% sustainable fuel
Rolls-Royce is to ensure all in-production civil aircraft engines are proven compatible with wholly-sustainable fuel by 2023, as part of near-term measures to achieve decarbonisation targets. The manufacturer states that, under the strategy, it will enable its products to be “used in a way that is compatible” with net-zero carbon. ...
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NewsA321neo tail-strike after overwater approach spurs radio-altimeter logic tweak
Airbus is aiming to introduce a revised radio altimeter after US investigators determined a logic glitch contributed to an A321neo tail-strike at Los Angeles. The Hawaiian Airlines aircraft had been conducting an overwater approach, in visual conditions, to Los Angeles’s runway 06R on 13 August 2018. According to the National ...
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NewsJapanese industry teams up for supersonic transport
The Japanese Aerospace Exploration Agency (JAXA) has enlisted the support of the country’s aerospace players to conduct research & development into a supersonic transport.
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NewsFAA mandates inspections for 737 Max flight control systems
The Federal Aviation Administration has mandated that US airlines perform repeated inspections of aspects of Boeing 737 Max flight control systems.
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NewsDavid Curtis, head of Viking and De Havilland parent Longview, to retire
David Curtis, executive chairman of Canadian aerospace company Longview Aviation Capital, will retire on 1 August, ending a nearly 40-year tenure during which Longview acquired major aircraft programmes including the Viking Air Twin Otter and De Havilland Aircraft of Canada Dash 8.
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NewsIrkut outlines remaining tests for MC-21
Irkut has identified evacuation and electrical discharge protection among outstanding tests for its MC-21-300 twinjet, as the aircraft edges towards certification.
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NewsGround-effect electric vehicle draws attention of Channel ferry operator
US developers of an electric ground-effect vehicle have attracted the interest of a French ferry operator, which is exploring its potential for high-speed sustainable overwater transport. Brittany Ferries says it has signed a letter of intent with the Boston-based start-up company Regent with a view to capitalising on commercial operations ...
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NewsPratt & Whitney sees better gas turbine efficiency as enabling green technology
Pratt & Whitney believes that improving the efficiency of gas turbine technology for aircraft engines will complement the roll-out of new technologies to reduce emissions.
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In depthAirAsia’s MRO unit touts expertise, sees opportunity amid gloom
Despite commencing operations in the middle of the coronavirus pandemic, AirAsia Group’s MRO unit Asia Digital Engineering (ADE) sees a silver lining in the crisis, which has brought most of the aviation industry to its knees.
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NewsBoeing, Turkish Technic extend parts package agreement
Istanbul-based Turkish Technic will grow its components inventory, following the renewal of its tailored parts package agreement with Boeing for another three years.
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NewsUS and Europe commit to preventing transfer of aerospace technology to ‘non-market’ economies
The US government and European Union will collaborate to help prevent aerospace technology from falling into the hands of “state-financed competitors” and so-called “non-market economies”.
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AnalysisCheap fuel killed propfan concepts decades ago. Can CFM’s revived concept endure?
As before, experts agree propfans have real ability to bring significant efficiency gains to the next generation of commercial airliners – in this case, the jets Airbus and Boeing are expected to bring to market in the 2030s.
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NewsTesting of crucial section for PD-35 engine set to begin this year
Testing of the gas generator for Russia’s high-thrust Aviadvigatel PD-35 engine is set to commence in the autumn. The powerplant is a scaled-up derivative of the PD-14 developed for the Irkut MC-21. United Engine Corporation says the 35,000kg-thrust engine is intended for installation on long-haul twin-aisle aircraft. “This is one ...
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NewsEnd in sight for prolonged Airbus-Boeing dispute as US and EU agree funding framework
Airbus is encouraged by plans to end the long-running transatlantic dispute over subsidies for large civil aircraft programmes through a series of steps outlined by a co-operative framework. European trade commissioner Vladis Dombrovskis has reached an “understanding” with US trade representative Katherine Tai intended to address bilateral issues through a ...
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NewsCFM sees ‘closer integration’ with airframe as key to unlocking RISE’s potential
CFM is confident that the performance improvements likely to be delivered by the next generation of narrowbody airliners can combine with the potential fuel-burn saving from its new RISE technology demonstrator engine to deliver an overall efficiency gain of around 30%.
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OpinionThe many challenges facing the air taxi vision
Regulators could clear air taxi flights as soon as 2024, but questions about the business case remain unsettled
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NewsCFM launches open rotor demonstrator, promising 20% better fuel burn for mid-2030s applications
CFM International has launched RISE – a new engine demonstrator programme featuring an open rotor architecture that promises to deliver a 20% fuel efficiency gain over today’s narrowbody powerplants.
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NewsAirbus to pursue liquid-hydrogen tank development at French and German sites
Airbus is to pursue the manufacture of cryogenic tanks for hydrogen-based propulsion through the establishment of two development centres in Germany and France. The zero-emission centres – located in Bremen and Nantes – will aim to achieve “cost-competitive” tank manufacturing in support of the airframer’s ‘ZEROe’ programme, under which it ...
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NewsAirbus Helicopters showcases ‘westernised’ H175 as UK Puma replacement hots up
Airbus Helicopters has revealed the first airframe of a H175 super-medium-twin which has been built entirely using European-sourced components to replace those previously provided by Chinese suppliers.
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NewsThree airspeed incidents at Heathrow trigger alert over insect blockage
UK safety regulators are urging pilots to pay close attention to speed checks during the take-off roll, after three incidents in three days at London Heathrow involving suspected pitot blockage by insects. The separate incidents – which occurred during 9-11 June – involved aircraft of different types, all of which ...