Just a guess. Maybe the snowshoes and the HF antenna is from the period when the machine in the early eighties served (LN-OQS) as the governors helicopter on Spitsbergen/Svalbard in the north Atlantic (78 degrees North)? HF was used for communication, and loots of snow.
It has intact crashed before, on 23rd december 1982 it crashed on the sea ice doing a turn before landing. The main rotor hit the ice and it crashed. No serious injuries on those on board. It was during the annual pre-christmas helicopter trip when the governor and invited guests flew out to all the outposts with hunters on the island.
I am very interested in the april 2007 incident with the P2-PAV, as I am very interested in arctic aviation. I personally know the hunter who was to be visited when it crashed. He still have a part of the tail rotor mounted to has cabin wall.
Best regards,
Eirik Berger
Norway