August 2018

Inappropriate Autorotation Training: Police AS350

Accidents & Incidents, Helicopters, Human Factors / Performance, Safety Management, Special Mission Aircraft

A US police AS350B3 Engine Off Landing was practiced on a part rocky, part boggy peninsular, 28 miles drive from emergency assistance. A hard landing damaged the helicopter but fortunately there were no injuries. NTSB highlight Airbus’ advice on such training.

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In-Flight Flying Control Failure: Indonesian Sikorsky S-76C+ PK-FUP

Accidents & Incidents, Design & Certification, Helicopters, Human Factors / Performance, Maintenance / Continuing Airworthiness / CAMOs, Oil & Gas / IOGP / Energy, Safety Management

The investigators’ final report confirms that control was lost after a flying control connection failed after a loss of torque and progressive wear to the point of separation from the rod end. This accident highlights the need to make timely progress in accident investigations.

In-Flight Flying Control Failure: Indonesian Sikorsky S-76C+ PK-FUP Read Post »

US HEMS EC135P1 Dual Engine Failure: 7 July 2018

Accidents & Incidents, Helicopters, Safety Management, Special Mission Aircraft

NTSB indicate that a pilot used to the glass cockpit EC135P2+, who had only a brief online differences course for the EC135P1, oversped both engines when they were inadvertently set to manual control. This had happened in a 2006 fatal accident too. A modification to help prevent this had only been fitted to 2 of the 17 P1s in the US fleet.

US HEMS EC135P1 Dual Engine Failure: 7 July 2018 Read Post »

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