Easy. Usually you will get a mutiple entry visa withen a year. + |8 v' A0 ~5 c) P' F# K- w9 A* [$ EJust go to the U.S consulate in Calgary website and you will find the information. + l5 r! G; B, B+ B: y8 }You 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. 7 |" p! Z3 G$ l3 L; G0 H8 g- pgood luck.