| 1 | CHU | Church Aircraft Ltd | Callsign: Churchair, | USA | AVCODES |
| 2 | CHU | Church Aircraft | | | ICAO1 |
| 3 | CHUC | CHILLING RESOURCES | | | SCAC4 |
| 4 | CHUD | CORNHUSKER DISTRIBUTION SERVICES LL | | | SCAC4 |
| 5 | CHUE | CALHOUN ENTERPRISES | | | SCAC3 |
| 6 | CHUE | CHALLENGER TRUCKING | | | SCAC4 |
| 7 | CHUF | C AND H TRUCKING LLC | | | SCAC4 |
| 8 | CHUG | CHIUS TRUCKING CO | | | SCAC3 |
| 9 | CHUG | CHANDE TRUCKING | | | SCAC4 |
| 10 | CHUH | CHURCHILL TRANSPORTATION INC | | | SCAC3 |
| 11 | CHUI | CHURCHES TRUCKING INC | | | SCAC3 |
| 12 | CHUI | CHEETAH TRUCKING INC | | | SCAC4 |
| 13 | CHUJ | CHEURCO, JAMES A | | | SCAC3 |
| 14 | CHUJ | CHEURCO, JAMES A | | | SCAC4 |
| 15 | CHUL | CREST HAULAGE, INC | | | SCAC3 |
| 16 | CHUM | CHURCH ST TRUCKING CO INC | | | SCAC3 |
| 17 | CHUM | CHUMWAY EXPRESS | | | SCAC4 |
| 18 | CHUN | CHAUVIN, LOUIS H INC | | | SCAC3 |
| 19 | CHUN | COSCO HUNAN | | | SCAC4 |
| 20 | CHUO | CUEVAS HUERTA, ROGELIO | | | SCAC4 |
| 21 | CHUR | CHUALAR TRUCKING COMPANY | | | SCAC3 |
| 22 | CHUR | Stadtbus Chur AG, 2018- Chur Bus | City: Chur, Eigentümer: Bus und Service AG | CH | TRAFFIC |
| 23 | CHUS | CHARLESTON UNION STATION COMPANY | | | PWRC |
| 24 | CHUT | CHAUTAUQUA STORAGE AND TRANSFER CO | | | SCAC3 |
| 25 | CHUV | CHATUS | | | SCAC4 |
| 26 | CHUX | US ECOLOGY IDAHO, INC. | | | PWRC |
| 27 | CHUX | US ECOLOGY IDAHO INC | | | SCAC4 |
| 28 | CHUY | CHEN, ANDY | | | SCAC4 |
