"O. Sami Saydjari" wrote in message ...
I expect this question has been asked many times here....but here goes.

Exactly what, if anything, do I need if I want to fly into Canada?
Does the answer change if I want to land in Canada or if I am just
flying through their airspace? I expect to be on an IFR flight plan, so
I will already have a squawk code...if that helps.

Don't be carrying any handguns if you land in Canada. The
government here takes a dim view of such things.
Mostly, landing in Canada is much less hassle than landing in the
US. I suppose that if we had a version of 9-11 happen here, things
would be vastly different.

Dan