The helicopter landed on the Miller platform, was refuelled, with the rotors running, and 14 passengers boarded.

BBC: Crash report urges safety checks

The 14 passengers and two crew were returning from BP's Miller platform when the helicopter crashed in the sea, 11 miles north-east of Peterhead on April 1.

BBC: Crash report urges safety checks

The official explanation was bad weather from hurricane Dolly, which might have interfered with a planned helicopter trip to an offshore oil platform.

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