UHF. 6 stations listed.
| Station | Country | Location | Power (kW) | Schedule (UTC) | Language |
|---|---|---|---|---|---|
| AC1-001 S-Band - Downlink | International | — | — | — | — |
| AC1-002 S-Band - Downlink | International | — | — | — | — |
| AC1-003 S-Band - Downlink | International | — | — | — | — |
| Centauri 7 S-band telemetry - Downlink | United States | — | — | — | — |
| HELIOS S Band - Downlink | International | — | — | — | — |
| SELENE S Band - Downlink | Greece | — | — | — | — |