Easy. Usually you will get a mutiple entry visa withen a year. * X9 O1 [9 T( f) |( _/ r7 ?
Just go to the U.S consulate in Calgary website and you will find the information. 1 a& Y9 M6 w( t& F1 FYou need to book the interview in far advance, usually a month or half a month prior to the interview. Sometimes if you are in a hurry, you have to go to Vancouver for the visa. ; L% T- H) D* O5 n0 _- T, hgood luck.