| 1 | SLD | Silver Air spol. s.r.o. | Callsign: Solid, | CZ | AVCODES |
| 2 | SLD | Silver Air | | | ICAO1 |
| 3 | SLDC | SST LEASING LLC | | | SCAC4 |
| 4 | SLDD | SOUTHLAND TRANSPORTATION COMPANY | | | SCAC4 |
| 5 | SLDE | SOUTHLAND EXPRESS, INC | | | SCAC1 |
| 6 | SLDE | SOUTHLAND EXPRESS INC | | | SCAC4 |
| 7 | SLDG | STIMMELL, DAVID TRUCKING LLC | | | SCAC4 |
| 8 | SLDN | SHELDON TRANSPORTATION CO | | | SCAC1 |
| 9 | SLDO | SALGADO, SERGIO | | | SCAC4 |
| 10 | SLDQ | STL XPRESS | | | SCAC4 |
| 11 | SLDR | SHOWA LINE, LTD. | | | PWRC |
| 12 | SLDS | SCHNEIDER LOGISTICS TRANSLOADING AN | | | SCAC4 |
| 13 | SLDT | SOUTHLAND TRUCK LINE INC | | | SCAC4 |
| 14 | SLDU | SHOWA LINE, LTD. | | | PWRC |
| 15 | SLDU | Showa Line Limited | | | RSRV |
| 16 | SLDV | SLD TRANSPORT INC | | | SCAC4 |
