High Quality Content by WIKIPEDIA articles! The Calgary Cannons were a minor league baseball team located in Calgary, Alberta, Canada for 18 seasons, from 1985 until 2002. They were a member of the AAA Pacific Coast League (PCL) and played at Foothills Stadium. The Cannons replaced the Calgary Expos who played in the rookie level Pioneer League from 1977 until 1984. The team was previously known as the Salt Lake City Gulls before being relocated to Calgary and moved to Albuquerque, New Mexico following the 2002 season, where they are now known as the Isotopes.