DescriptionTask Force 43| A US army HU-1B Iroquois Helicopter awaits engine change atop 9000 foot Mt Discovery near McMurdo Station. The helicopter | used during Deep Freeze for mapping projects| developed engine trouble during one of a series of progressive high altitude landings for cold engine start tests. Temperature on this peak was -20F| 29/10/61PhotographerUnknownSeason1961-1962Date Taken1961-10-291961-1962 Season1961-1962 SeasonOriginalPrintNo. People2-511LocationMcMurdo StationMount DiscoveryMount DiscoveryGeolocation[1] Position[2]
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