I remember a documentary on an old wwII plane that was locked up in ice in the antarctic or somethin? Might of been a P-38 or somethin? They had to drill through TONS of ice and melt the ice with warm water from hoses.
Those were in Greenland too. There have been quite a few aircraft lost in Greenland/Iceland, during and after WW-II.. trying to transit the Atlantic, Training flights, and so on.
IIRC, those P-38's (3 I think) were recovered.. and went somewhere in the SW, for restoration.. I'm thinking 1.. has since been re-certified as.. Air Worthy.
The only recoveries in Antarctica I know of were some of Admiral Bird's stuff, and a C-130. I was in on that one.. Quite a story there too. We were successful.. put a new Wing Spar, 4 new engines and [flew].. it back to Marietta, Ga.. for re-build.