UHF. 3 stations listed.
| Station | Country | Location | Power (kW) | Schedule (UTC) | Language |
|---|---|---|---|---|---|
| CoRAL Mode U - Transmitter - Downlink | International | — | — | — | — |
| SITRO-AIS-5 Mode U - GMSK USP 2K4 TLM - Downlink | Russia | — | — | — | — |
| Zorkiy 2M-6 Backup telemetry transmitter - Downlink | Russia | — | — | — | — |