1 | PXS | Boston-Maine Airways | Callsign: Panam Express, ICAO Designator and Callsign changed to CXS / Clipper Express | USA | AVCODES |
2 | PXSH | PINNIX, STEVE HAULING CORP | | | SCAC3 |
3 | PXSL | PREMIER TRANSPORT SERVICES LLC | | | SCAC4 |
4 | PXSS | PERSONAL TRANSPORATTION SERVICES | | | SCAC4 |