| 1 | PYN | Haverfordwest Air Charter Services Ltd. t/a fly wales | Callsign: Poyston, | GB | AVCODES |
| 2 | PYN | Haverfordwest Air Charter Services | | | ICAO1 |
| 3 | PYNC | PAYNE, JOHN C | | | SCAC3 |
| 4 | PYNC | PAYAN EXPRESS TRANSPORTATION SERVIC | | | SCAC4 |
| 5 | PYNI | PYNE FREIGHT LINES INC | | | SCAC3 |
| 6 | PYNI | PYNE FREIGHT LINES INC | | | SCAC4 |
| 7 | PYNJ | PAYNE, JERALD & ELISABETH & SONS IN | | | SCAC3 |
| 8 | PYNJ | PRIMARY CARRIERS | | | SCAC4 |
| 9 | PYNK | PAYNE TRUCKING | | | SCAC3 |
| 10 | PYNL | PAYNE, LEONARD | | | SCAC3 |
| 11 | PYNM | PAYNE MANUFACTURING CO | | | SCAC3 |
| 12 | PYNM | PROTEGE DELIVERY INC | | | SCAC4 |
| 13 | PYNO | PAYNE OIL INC | | | SCAC4 |
| 14 | PYNQ | PAYNE, KEITH L | | | SCAC3 |
| 15 | PYNR | PAYNE TRANSPORTATION SERVICES INC | | | SCAC3 |
| 16 | PYNR | PINKNEY TRANSPORTATION | | | SCAC4 |
| 17 | PYNS | PAYNES INC | | | SCAC3 |
| 18 | PYNS | PATTON TRUCKING COMPANY | | | SCAC4 |
| 19 | PYNT | PAYNE ALLIED TRUCKING | | | SCAC3 |
| 20 | PYNV | PYRAMID NAVIGATION E S A | | | SCAC3 |
