Starting to get a collection of information about flying to Canada. It's probably pretty easy once you know how to do it, but until you know how to do it, it all seems very confusing.
1-800-WX-BRIEF (1-800-992-7433) In Canada try 1-877-4-TIBS-WX (1-877-484-2799)
1-888-CANPASS (1-888-226-7277)
US Customs at KBFI 206-553-7960
http://www.kingcounty.gov/transportation/kcdot/Airport/Tenants/Directory.aspx
U.S. Customs
King County International Airport/Boeing Field
7277 Perimeter Road S
SeaTac 24-Hour Dispatch
206-553-7960
From http://www.copanational.org/DYKIF10.CFM - Canadian Owners and Pilots Association
A better way to reach the US is the new TIBS number. 1-877-4-TIBS-WX
(1-877-484-2799) stands for Telephone Information Briefing Service.
Again, I asked our Directors from across Canada to try this number
and they all reported that it works. So here is a new tool for you
to use when you are planning a trip to the US. I still recommend
that you land at the first opportunity after crossing the border in
order to ensure that there are no issues with clearing Customs and to
top off your briefing for any pop up thunderstorms or TFRs (perhaps
equally deadly?), but this new access to US flight information is a
great way to plan before you leave home.