AIS Receiver Station TCB-SDR (ID: 1143) in Umhlanga , South Africa last sent a message 2025-02-05 13:54:39 UTC. The station received 20766 messages from 111 different vessels over the last 60 minutes, with 0 vessels being uniquely received by this station.

The availability of the station over the last 24 hours is 100%.

The maximum reception distance for a message over this period was 134.6 NMi for MMSI 538004139