| 1 | CAK | Congo Air | | BS | AVCODES |
| 2 | CAK | County Air Services Ltd. | Callsign: County, | GB | AVCODES |
| 3 | CAK | Southwest Aircraft Charter LC | Callsign: Cactus, | USA | AVCODES |
| 4 | CAK | Congo Air | | | ICAO1 |
| 5 | CAKB | CAMPBELL, T J CONSTRUCTION COMPANY | | | SCAC4 |
| 6 | CAKD | CEDAR AIR TRANSFER INC | | | SCAC4 |
| 7 | CAKE | CALIFORNIA LUCKY ENTERPRISES INC | | | SCAC4 |
| 8 | CAKF | CARLTON TRUCKING | | | SCAC4 |
| 9 | CAKG | CLAIR TRUCKING | | | SCAC3 |
| 10 | CAKG | CONTAINER KING | | | SCAC4 |
| 11 | CAKI | C & K TRUCKING INC | | | SCAC3 |
| 12 | CAKI | CHAMBERS TRUCKING LLC | | | SCAC4 |
| 13 | CAKJ | C & A TRUCKING INC | | | SCAC3 |
| 14 | CAKL | CAPE TANK LINES INC | | | SCAC4 |
| 15 | CAKM | C & K MOVING & STORAGE INC | | | SCAC3 |
| 16 | CAKN | COLLINS & AIKMAN CORPORATION | | | SCAC3 |
| 17 | CAKN | COMPASS TRUCKING | | | SCAC4 |
| 18 | CAKO | CARR TRUCKING INC | | | SCAC3 |
| 19 | CAKP | CAPROCK PIGGYBACK SERVICE | | | SCAC3 |
| 20 | CAKR | CANAMA TRADING S DE R L | | | SCAC4 |
| 21 | CAKT | CADLE TRUCKING LLC | | | SCAC4 |
| 22 | CAKU | CAMELLIA LINE CO LTD | | J | BIC |
| 23 | CAKW | CAPRI ALFA | | | SCAC3 |
| 24 | CAKY | CAL-KY PIPE LINE COMPANY | | | SCAC3 |
