| 1 | KEW | Keewatin Air Ltd. | IATA: FK, Callsign: Blizzard, Designator FK* recalled by IATA. IATA designator changed from 6K. Founded in 1998. in 1998. | CDN | AVCODES |
| 2 | KEW | Keewatin Air Ltd. | IATA: 6K, Callsign: Blizzard, IATA designator changed to FK*. Founded in 1998. in 1998. | CDN | AVCODES |
| 3 | KEW | Keewatin Air Ltd. | Callsign: Blizzard, Designator FK* recalled by IATA. IATA designator changed from 6K. Founded in 1998. in 1998. | CDN | AVCODES |
| 4 | KEWA | KELLY, W A | | | SCAC3 |
| 5 | KEWA | KEWA GAS TRANSPORT | | | SCAC4 |
| 6 | KEWC | KELLER, WALTER C AND SON | | | SCAC3 |
| 7 | KEWD | KENWOODS MOVING & STORAGE LTD | | | SCAC3 |
| 8 | KEWH | KEWASH RAILROID | | | PWRC |
| 9 | KEWH | Kewash Railroad | | | RSRV |
| 10 | KEWI | KERSEY, EARL W TRUCKING INC | | | SCAC3 |
| 11 | KEWK | KENNEWICK TRANSFER & STORAGE INC | | | SCAC3 |
| 12 | KEWK | KENNEWICK TRANSFER & STORAGE INC | | | SCAC4 |
| 13 | KEWL | KETCHAM, W E LINES CO | | | SCAC3 |
| 14 | KEWM | KENWOOD MOVING & STORAGE | | | SCAC3 |
| 15 | KEWQ | KEDNEY WAREHOUSE COMPANY | | | SCAC3 |
| 16 | KEWR | KELWORTH TRUCKING COMPANY INC | | | SCAC3 |
| 17 | KEWS | KEY WAREHOUSE SERVICES INC | | | SCAC3 |
