| 1 | WCA | West Coast Airways Limited | Callsign: West-Leone, | WAL | AVCODES |
| 2 | WCA | West Coast Airways | | | ICAO1 |
| 3 | WCAA | WILLINGHAM CANADA | | | SCAC4 |
| 4 | WCAC | WESTWAY GROUP CANADA INC | | | SCAC4 |
| 5 | WCAF | WINDY CITY CARRIERS INC | | | SCAC4 |
| 6 | WCAI | WCA LOGISTICS LLC | | | SCAC4 |
| 7 | WCAL | WEST COAST AMUSEMENT LTD | | | SCAC4 |
| 8 | WCAM | WOOD CARRIERS INC | | | SCAC4 |
| 9 | WCAP | WILDCAT TRANSPORT SERVICE | | | SCAC4 |
| 10 | WCAQ | WEST CENTRAL AG SERVICES INC | | | SCAC4 |
| 11 | WCAR | WHITACRE, CARROLL E | | | SCAC4 |
| 12 | WCAU | WORLD CONTAINER TRADING GMBH | | | SCAC4 |
| 13 | WCAW | WHITBY TRUCKING | | | SCAC4 |
| 14 | WCAX | Westcan Rail Ltd. | 7/2000-7/2005 (not listed) | | NAKINA |
| 15 | WCAX | Westcan Rail Ltd. | Jul-00 | | NRHS |
| 16 | WCAX | WESTCAN RAIL LTD. | | | PWRC |
| 17 | WCAX | Westcan Rail Limited | | | RSRV |
| 18 | WCAX | WESTCAN RAIL LTD | | | SCAC4 |
