All Helicopters articles – Page 20
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NewsCHC completes Babcock acquisition, but competition clearances still to come
CHC Helicopter has completed the acquisition of Babcock’s offshore oil and gas aviation business for £10 million ($13.7 million) even though it has yet to receive clearance from competition authorities in Australia and the UK.
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NewsUnited Rotorcraft orders five S-70s for Firehawk conversion
United Rotorcraft has ordered five Sikorsky S-70 helicopters for conversion to the Firehawk firefighting configuration.
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NewsHyPoint teams with Piasecki for eVTOL fuel cell system
California-based HyPoint is to work with Piasecki Aircraft to bring to market a hydrogen fuel cell system for electric vertical take-off and landing (eVTOL) applications.
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NewsFatal Mi-8 crash captain had commanded previous terrain-collision flight
Russian investigators have disclosed that the captain of the Vityaz Aero Mil Mi-8T which crashed into a lake in low-visibility conditions had commanded an Mi-8 involved in a previous terrain-collision accident. The captain was among eight fatalities from the 16 occupants on board the helicopter (RA-24744) which struck lake Kuril ...
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NewsEASA to scrutinise vortex ring hazard and alternative escape methods
Helicopter safety researchers are to undertake formal analysis of the hazardous vortex ring phenomenon and the effectiveness of an alternative recovery and escape technique. The vortex ring state is an aerodynamic condition which typically emerges in vertical descent, when relative upward air velocity equals the downward induced main rotor flow ...
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NewsVityaz-Aero banned from passenger transport after fatal Mi-8 lake crash
Russian helicopter operator Vityaz-Aero has been temporarily barred from transporting passengers following the fatal Mil Mi-8T accident at lake Kuril on the Kamchatka peninsula. At least eight of the 16 occupants survived the accident. Several fatalities have been confirmed after the Russian emergency services ministry – using a deep-sea vessel ...
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NewsUnderwater robotic vessels to search Russian lake for sunken Mi-8
Robotic underwater vessels are to be deployed in the recovery operation for a Mil Mi-8T helicopter which crashed into a lake which operating a tour flight in eastern Russia. The wreckage of the helicopter has been located about 700m from the shore of lake Kuril, on the Kamchatka peninsula. But ...
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NewsDivers search for survivors after tourist Mi-8 sinks in Russian lake
Divers are assisting Russian emergency services to locate survivors after a Mil Mi-8 helicopter operating a tourism service crashed and sank in Kuril crater lake, in the southern Kamchatka peninsula. Sixteen occupants, including 13 passengers and three crew members, were on board the aircraft which was flying from Petropavlovsk-Kamchatsky on ...
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NewsKAI lands coast guard order for two more Surions
Korea Aerospace Industries (KAI) has secured an order for two additional KUH-1CG “Whitesuri” helicopters from Seoul for coast guard use.
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NewsS-64 Air Crane helicopter maker Erickson eyes ‘strategic alternatives’ to boost growth
Helicopter maker Erickson is exploring “strategic alternatives” for the purpose of expanding its helicopter operations, manufacturing and MRO divisions.
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NewsFatal paragliding accident inquiry warns over helicopter wake strength
French investigators have warned that the wake turbulence from helicopters can be worse than that from similar-sized aircraft, following the probe into a fatal accident involving a paraglider. The Airbus Helicopters EC135, with a medical crew of four, had been called on 11 May 2019 to assist an injured person ...
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NewsLeonardo aims to finish first AW609 tiltrotor production example by end of 2021
The initial commercial rotorcraft is in final assembly at the manufacturer’s Philadelphia facility.
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NewsPortugal takes first enhanced Lynx Mk95A
Leonardo Helicopters has delivered the first upgraded Lynx Mk95A rotorcraft to the Portuguese navy.
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NewsGazprom emerges as first customer for Mi-171A3 offshore helicopter
Russian Helicopters appears to have a first customer lined up for the new A3 variant of its long-running Mil Mi-171 heavy-class rotorcraft after oil giant Gazprom signed up to the programme, although details of the agreement remain limited.
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NewsHow flying helicopters hooked Bristow pilot Christina Brun
Chief pilot for Bristow Helicopters at its Aberdeen and Sumburgh bases explains how rotary-winged flight had her hooked from an early age, and why she left a career in IT for one in the cockpit.
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NewsMAKS debuts for Klimov helicopter engine pair
United Engine (UEC) has displayed at the MAKS air show two new turboshafts that will replace Western-built powerplants on rotorcraft from the Russian Helicopters stable.
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NewsUTair orders 50 Mil Mi-8AMT helicopters
Russian airline UTair has signed for 50 Mil Mi-8AMT heavy-lift helicopters as part of a fleet renewal programme.
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NewsKa-226T ‘Climber’ helicopter breaks cover at MAKS
Russian Helicopters has unveiled an upgraded variant of the Kamov Ka-226T light-twin at the MAKS air show.
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NewsPremature Bell 212 rotor strap pin failures spur urgent inspection order
Canadian authorities have ordered urgent replacement of rotor hub strap pins on certain Bell helicopters after premature failure of the component was found during investigation of a fatal Bell 212 crash. The inquiry into the recent accident found that one of the outboard main rotor hub strap pins sheared off ...
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NewsRussia’s Klimov looks to develop 500kW hybrid engine
Russia’s United Engine is looking to develop a hybrid powerplant demonstrator based on the Klimov VK-650V engine. The company estimates the concept powerplant will be able to deliver 500kW. With the VK-650V as a platform, United Engine says the powerplant could potentially be used for light helicopters, air taxis, or ...