Longyearbyen (LYR) has daily sheduled flights by SK
as well as seasonal flights to OSL
. There are also irregular charter flights to Moscow for the russian Trust-Arktikugol mining company, and charters to Ny Ålesund further north on Spitzbergen. As mentioned LYR is at 78 degrees north. This actually posed a problem for BU
when they introduced the 734 back in the late 80s, as the navigation software had to be modified. AFAIK, LYR is the northernmost airfield with scheduled service.
[Edited 2005-09-04 15:35:14]