AIS Receiver Station AU51GTM (ID: 1011) in Grathem, Netherlands last sent a message 2024-09-19 16:59:59 UTC. The station received 17027 messages from 163 different vessels over the last 60 minutes, with 162 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 21.0 NMi for MMSI 244090359