I'm from Mexico but worked in San Francisco for 4 years under a TN Visa. During that time I learned how to fly and obtained a PPL and then an IFR rating.
I'm now living in Boston getting a Masters Degree under an F1 Visa. I'm interested in flying into Canada. Canada requires visas for Mexican citizens, but a friend claims that there's an exception for pilots. I only want to check out Montreal, so I would be in Canada for 48-72 hours max.
What's a good resource to see visa requirements for pilots from different countries flying into countries other than their own?