Also in the report vis 100m in fog when they landed, amazing job in that B412 if that was the case!
I don't know where that comes from - they also say that the HLO reported 7km vis when they made contact.
IIRC one of the pilots was the Ops Manager who was uncurrent ?
Report says both current.
The NTSB report appendix clearly comments on the facts that we all heard at the time, which indicates the LH cabin door detached and hit the tail rotor, but the body of the AIB report fails to give this any analysis!