Have done Human Factors in Aviation training and instruction and I can honestly say that I linked "Black Hole" to approaching an airport, such as in the Moosonee Beech King Air accident, and not departing....
Tragic and difficult to understand regardless, and for us that DO fly in the deep black of the north, it hits home.
I have departed from helipads in the arctic in the dark with the only lights behind us, and it is VITAL to stay on the gauges...
Cheers
H.