The Air Accidents Investigation Board (AAIB) found tiredness among ground staff may have contributed to a “near miss” at Aberdeen Airport involving an Airbus 175 helicopter.
The Rail, Maritime and Transport (RMT) union is calling on the Scottish Government to launch a public inquiry into safety standards for those working in the North Sea. The incident referred to by the union, which took place on 10 July last year, was investigated by the AAIB and detailed in its latest report.
RMT general secretary Mick Cash said: “Following on from the images of a damaged tail rotor on a 175, the findings of fatigue and a lack of care for engineers working on the offshore helicopter fleet is deeply disturbing for offshore workers and their families.
“The aovernment’s abject failure to take this problem seriously over the last decade is another slap in the face for offshore workers who keep our economy ticking over, but are simply expected to get on with travelling in helicopters that are subject to dangerous levels of commercial pressure.
“This ‘out of sight, out of mind’ approach to the safety of offshore workers must be faced down and an independent public inquiry launched into the safety of offshore helicopters, including the commercial pressures that this latest safety investigation has again flagged up.”
The AAIB found that, during approach to land, the landing gear appeared to deploy normally, but at touchdown it collapsed due to a engineering failure. The report said the aircraft was then landed safely, using sandbags to support the fuselage. An investigation found part of the helicopter’s frame replacement had not been connected properly during repair works.
The review also identified the engineer tasked with the replacement works had not completed the task before.
In addition, they had only taken two rest days over the preceding 31-day period.
Energy, connectivity and the islands minister Paul Wheelhouse said: “The offshore workforce’s concerns on helicopter safety are a shared priority of the highest order.”