Hope all are having a Happy Thanksgiving.
I've got a question for all that have flown to Alaska From Washington state. If you leave from 0S9, Pt. Townsend WA (or that area) and have a range of 550-600 miles which would put you about Ketchikan AK, KTN (same or that area) and you fly over Canada what kind of flight planning or customs clearances do you have to do? If you don't land in Canada do you still have to contact there customs people?

