| 1 | KST | PTL Luftfahrtunternehmen GmbH. | IATA: PQ, Callsign: King Star, Designator PQ recalled by IATA | D | AVCODES |
| 2 | KST | PTL Luftfahrtunternehmen GmbH. | Callsign: King Star, Designator PQ recalled by IATA | D | AVCODES |
| 3 | KST | PTL Luftfahrtunternehemen | | | ICAO1 |
| 4 | KSTA | KRIS'S TRANSPORT | | | SCAC3 |
| 5 | KSTC | KST CORP | | | SCAC3 |
| 6 | KSTC | KITTSON AUTO & IMPLEMENT INC | | | SCAC4 |
| 7 | KSTD | K & S TRUCKING | | | SCAC3 |
| 8 | KSTD | KST | | | SCAC4 |
| 9 | KSTE | KS TRUCKING ENTERPRISE INC | | | SCAC4 |
| 10 | KSTF | KESSLER TRANSFER | | | SCAC3 |
| 11 | KSTF | K & S TRANSPORTATION | | | SCAC4 |
| 12 | KSTG | KNS TRUCKING INC | | | SCAC3 |
| 13 | KSTG | KNS TRUCKING | | | SCAC4 |
| 14 | KSTH | KONSTANTINOS SHIPPING CORPORATION, | | | SCAC3 |
| 15 | KSTH | KRAUS STRAMELECH IMPORT EXPORT INC | | | SCAC4 |
| 16 | KSTI | KENT & SON TRANSPORTATION INC | | | SCAC3 |
| 17 | KSTI | K & S TRANSPORT SERVICES LLC | | | SCAC4 |
| 18 | KSTK | K & S TRUCKING | | | SCAC3 |
| 19 | KSTK | K & S TRUCKING LLC | | | SCAC4 |
| 20 | KSTL | K S TRUCKING | | | SCAC3 |
| 21 | KSTL | KESTREL MARINE CORP | | | SCAC4 |
| 22 | KSTM | KRISTEN MARINE S A | | | SCAC4 |
| 23 | KSTM | Klub Sympatyków Transportu Miejskiego | | PL | TRAFFIC |
| 24 | KSTO | KRISTICO INC | | | SCAC3 |
| 25 | KSTO | KRISTICO INC | | | SCAC4 |
| 26 | KSTP | K S TRUCKING INC | | | SCAC4 |
| 27 | KSTQ | KANSAS TRANSPORT CO | | | SCAC3 |
| 28 | KSTR | K & S TRANSPORTATION INC | | | SCAC3 |
| 29 | KSTS | KOCH, STAN & SONS TRUCKING | | | SCAC3 |
| 30 | KSTS | KOCH, STAN & SONS TRUCKING | | | SCAC4 |
| 31 | KSTT | KASTL TRUCKING | | | SCAC3 |
| 32 | KSTU | SCHILDECKER TRANSPORT GMBH | | A | BIC |
| 33 | KSTU | SCHILDECKER TRANSPORT GMBH | | | SCAC4 |
| 34 | KSTV | K S T TRANSPORT INC | | | SCAC4 |
| 35 | KSTW | KEYSTONE TRUCKING INC | | | SCAC3 |
| 36 | KSTW | K S TRANS SERVICES CO | | | SCAC4 |
