UHF. 3 stations listed.
| Station | Country | Location | Power (kW) | Schedule (UTC) | Language |
|---|---|---|---|---|---|
| SITRO-AIS-23 Mode U - GMSK2k4 - USP - Downlink | International | — | — | — | — |
| SITRO-AIS-25 Mode U - GMSK2k4 USP - Downlink | International | — | — | — | — |
| SITRO-AIS-56 Telemetry - Downlink | Russia | — | — | — | — |