I’m sitting at the Fairbanks airport right now, waiting for the plane to go home. The pilot told me it was 26 degrees, three miles visibility, and snowing.
If they need to test anything at 45 below, just leave it in my back yard all winter. I tested my Subaru Legacy that way for many years, and the results have been impressive, in an “OMG” kind of way.
Where is Reeve Alaska Airlines, when you really need someone to deal with ugly conditions? They, and only they, would go where “nothing but the best” could make it in, as well as out, skills were required!