846 Squadron. On the night of May 19, 1982, whilst transferring SAS troops from HMS Hermes to HMS Intrepid and awaiting its turn to land, the tail rotor was struck by a large bird. The helicopter ditched, rolled and sank some 200 miles ENE of Port Stanley, Falkland Islands.
This venerable helicopter is now preserved at the Fleet Air Arm Museum at Yeovilton. It survived a 30mm canon shell hit during the Falklands campaign and also survived a direct hit from a rocket propelled grenade in Afghanistan. Another claim to fame is that it participated in the opening ceremony for the 2012 Olympics in London.