Flying over the poles
Hi,
I'm wondering about the number of air-routes currently being flown over the earth's poles. Is there any airline, either pax or cargo, operating a particular route over the North pole on a daily/weekly/monthly basis for example? I guess this one is more likely to be "air-crossed" due to greater population density in the "vicinity"...
As to navigation procedures, is there any special and general one to be observed?
Regards.