| 1 | PXP | Pacific air Transport, Inc. | Callsign: Pak Express, | USA | AVCODES |
| 2 | PXP | Pacific Air Transport | | | ICAO1 |
| 3 | PXPA | PRESS X-PRESS INC | | | SCAC3 |
| 4 | PXPA | POLLY EXPRESS INC | | | SCAC4 |
| 5 | PXPC | PRONTO EXPRESS COMPANY | | | SCAC3 |
| 6 | PXPC | PACKAGE EXPRESS | | | SCAC4 |
| 7 | PXPE | PTH EXPRESS INC | | | SCAC4 |
| 8 | PXPF | PRESTON EXPRESS LLC | | | SCAC4 |
| 9 | PXPG | PACEX PACKAGE EXPRESS INC | | | SCAC4 |
| 10 | PXPH | PHOENIX ENERGY NAVIGATION SA | | | SCAC4 |
| 11 | PXPI | PRINTERS EXPRESS INC | | | SCAC3 |
| 12 | PXPJ | PTL XPRESS | | | SCAC4 |
| 13 | PXPK | PRIORITY DISPATCH INC | | | SCAC4 |
| 14 | PXPL | PANOTEX PIPE LINE COMPANY | | | SCAC3 |
| 15 | PXPM | PAXPORT MILLS INC | | | SCAC3 |
| 16 | PXPO | PRONTO EXPRESS | | | SCAC4 |
| 17 | PXPP | PAUL XPRESS | | | SCAC4 |
| 18 | PXPQ | PRATTS EXPRESS CO | | | SCAC3 |
| 19 | PXPQ | PROPANE EXPRESS INC | | | SCAC4 |
| 20 | PXPR | PIEDMONT EXPRESS INC | | | SCAC3 |
| 21 | PXPR | PROLINE XPRESS INC | | | SCAC4 |
| 22 | PXPS | PREMIER EXPEDITED SERVICES INC | | | SCAC4 |
| 23 | PXPT | PENGUIN EXPRESS TRUCKING INC | | | SCAC3 |
| 24 | PXPV | PRO TECH EXTERIOR PRODUCTS LTD | | | SCAC4 |
| 25 | PXPW | PHOENIX SHIPHOLDING CORP | | | SCAC4 |
