In a previous article, Andrew Sarangan said:
What happens if you overfly Canada, but not land? Do you need to file a
flight plan for that too? Admittedly, the only times I have done that were
under IFR, but I don't see why VFR aircraft would be any different.

Yes, you do.

It's even supposed to be helpful if you put "OVERFLIGHT" in the remarks
section, don't know if that's true.

--
Paul Tomblin http://xcski.com/blogs/pt/
We are not gentle tolerant people. We like drastically effective solutions.
-- Steve VanDevender