Lost Aircraft

Back in 1971, on the east coast of Antarctica,
the plane of one of the expeditions crashed.
Airplane seriously injured and could no longer fly.
At that time, management decided not to repair the car and leave it at the crash site.
Time went by plane every year more and more immersed in the snow of Antarctica.
It has been almost 20 years, and in 1987 by the National Science Foundation had decided to repair the aircraft.
Went to the crash site repair team, which revived the iron bird.