| 1 | SSQ | Sunstate Airlines (QLD) Pty Ltd. | Callsign: Sunstate, Subsidiary of Qantas. Operates as QantasLink. Founded in 1981. | AUS | AVCODES |
| 2 | SSQ | Sunstate Airlines | | | ICAO1 |
| 3 | SSQB | SSI EXPRESS | | | SCAC4 |
| 4 | SSQE | SPROUSE, SIMON EUGENE | | | SCAC4 |
| 5 | SSQF | S & S FREIGHT LOGISTICS CORP | | | SCAC4 |
| 6 | SSQH | SAPINIERE ST HO S E N C | | | SCAC4 |
| 7 | SSQI | SUNSET COURIER INC | | | SCAC4 |
| 8 | SSQK | STRESSOLUTIONS LLC | | | SCAC4 |
| 9 | SSQM | STARSHIP LOGISTICS | | | SCAC4 |
| 10 | SSQN | SSI LINES | | | SCAC4 |
| 11 | SSQP | STARSHIP EQUIPMENT | | | SCAC4 |
| 12 | SSQQ | S & S PALLETS AND EQUIPMENT LLC | | | SCAC4 |
| 13 | SSQY | S & S OIL & PROPANE CO INC | | | SCAC4 |
