Rotorcraft

News and issues regarding all manner of civil and military rotorcraft and their powerplants, including helicopters, tiltrotors and unmanned air vehicles.

June 5, 2014 - 7:17am

Turbomeca is negotiating with Russia’s United Engine Corp (Russian acronym ODK) to co-develop a new 3,000-shp engine based on the RTM322, but using the new Tech3000 core. The Safran subsidiary has already established a strong presence in Russia, with 200 engines in service and new ones selected to power the Ka-62 and Ka-226 helicopters.

June 4, 2014 - 5:25am

Although popular with police, EMS and offshore operators in Europe and Asia since its introduction in 1999, the Airbus Helicopters (née Eurocopter) EC155 has been slow to catch on in the U.S. market. Customers panned the initial model for its unreliability and inadequate engine power. Those issues were largely addressed with an improved variant, the EC155B1, which entered production in 2002 and introduced uprated engines.

June 3, 2014 - 3:40pm

Sen. Charles Schumer (D-N.Y.) wants the FAA to make the controversial North Shore helicopter route over Long Island permanent, albeit with a few changes. The offshore route became mandatory in 2012 but is scheduled to expire under a sunset provision on August 6 unless the FAA renews it.

June 3, 2014 - 3:30pm

Canadian health and safety investigators charged Ontario’s troubled air ambulance service, Ornge, with 17 violations of the Canadian Labor Code related to the nighttime crash of a Sikorsky S-76A on May 31 last year near its base in rural northern Mosonee that killed its four-man crew. The helicopter went down shortly after takeoff en route to a patient pick-up.

June 3, 2014 - 3:15pm

Now air charter buyers can use their smartphones to grab the next available helicopter seat bound for the Hamptons. The new Blade app lets customers book a seat on an existing flight or charter a whole helicopter and then use the app to help fill the seats. The app is backed by New York City’s Liberty Helicopters. Flights booked on Blade take off from NYC’s East Side Heliport and land in South Hampton, East Hampton and Montauk, with return flights to Midtown’s West Side Heliport.

June 3, 2014 - 5:10am

EASA has certified a redesigned vertical bevel gear shaft for the Airbus Helicopters EC225, which was grounded for nine months in 2012 and 2013 after a series of in-flight failures. Manufacture of the redesigned gear shaft is under way for production aircraft and retrofits, with first installations (for both applications) planned for this year’s second half.

The new design provides corrosion resistance, compensates for residual stress and eliminates stress hot spots, eliminating all three factors that, combined, caused two unexpected vertical shaft failures.

June 3, 2014 - 1:50am

The North Sea offshore industry held a brainstorming session in late April to examine the issues it faces with helicopter flights to and from oil and gas platforms. Although the organizers emphasized that most actions in the February CAA review (known as CAP 1145) relate to accident prevention, mitigation measures–such as emergency breathing systems (EBS) and passenger size restriction–cause the more urgent problems and accounted for a significant part of the discussion.

June 2, 2014 - 3:10am

As of the middle of May, the FAA had yet to determine if it will renew its mandatory VFR helicopter route along the north shore of New York’s Long Island. The controversial North Shore Route was established for voluntary compliance in 2008 as a response to residential noise complaints and political prodding from elected officials, including U.S. Sen. Charles Schumer (D-N.Y), who pressed then Transportation Secretary Ray LaHood and the FAA to make it mandatory.

June 2, 2014 - 1:45am

The AgustaWestland AW609 civil tiltrotor passed another milestone on the road to certification by completing autorotation testing at AgustaWestland’s Arlington, Texas facility over the course of 10 flight hours in March and early April. Test aircraft Number 1 made more than 70 power-off conversions from airplane to helicopter mode.

May 29, 2014 - 9:24am
BAE Systems Gen 3 common missile warning system

The UK Ministry of Defence awarded BAE Systems a £16.7 million ($28 million) contract to supply its third-generation common missile warning system (CMWS) for British military helicopters. The order represents the first direct commercial sale of the latest generation countermeasures suite, BAE said.

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