Bell 429 Tail Rotor Pitch Change Link Spherical Bearing Failure On 21 August 2015, a privately operated Bell 429, N429AR, experienced an in-flight tail rotor pitch change link (PCL) failure and subsequently...
Learn MoreAW139 A6-AWN Ditching off UAE, 29 April 2017 Leonardo AW139 A6-AWN, operated by Abu Dhabi Aviation (ADA), made a precautionary ditching off the coast of the UAE near Mubarraz Island on 29 April 2017. Details...
Learn MoreSuper Puma Second Stage Planet Gear Background The investigation into loss of CHC Helikopter Service Airbus Helicopters EC225/H225 LN-OJF on 29 April 2016 and the similarities to the 1 April 2009...
Learn MoreEASA Decisions on Management of Aeronautical Databases / Part-DAT The European Aviation Safety Agency (EASA) has recently issued two Executive Director (ED) Decisions on the management of safety-critical...
Learn MoreTail Rotor Pitch Control Loss During Hoisting: Taiwanese NASC AS365N3 NA-107 The Aviation Safety Council (ASC) of Taiwan has issued its investigation report (in Chinese apart from an Executive Summary) into a...
Learn MoreInsecure Pitch Link Fatal R44 Accident During a post-maintenance check flight the main rotor separated from an R44 after a maintenance assembly error. A US National Transportation Safety Board (NTSB) report...
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