Picture of the airplane in question, and a location.
http://gfx.nrk.no//SOwf0w-SW7Q7MgJXf...f6ARiioEE0AVPQ
This is above the Arctic Circle. Weather is probably -30C or more, most likely windy, making the chill really hard. This area has no roads due to the mountain terrain so you really need snow mobiles or helis to get there. The hours of daylight are very low, and the sun won't rise above the horizon at this latitude.
Another picture of the airplane, from Flightradar24 twitter:
