UHF. 5 stations listed.
| Station | Country | Location | Power (kW) | Schedule (UTC) | Language |
|---|---|---|---|---|---|
| Hubble-4 Mode S - Transmitter 1 - Downlink | United States | — | — | — | — |
| Hubble-5 Mode S - Transmitter 1 - Downlink | United States | — | — | — | — |
| Hubble-6 Mode S - Transmitter - Downlink | United States | — | — | — | — |
| Hubble-7 Mode S - Transmitter - Downlink | United States | — | — | — | — |
| LEMUR-2-MARHISYAM Mode S - Transmitter 2 (outside US) - Downlink | International | — | — | — | — |