Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel SVITZER RUBY - show graphs
Callsign: VMHM
MMSI number: 503000148
IMO number: 851000
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: PORT KEMBLA AUST. (ETA Nov30 02:00)
Location: 34°28.03' S 150°54.10' E - locator QF55KM87EV - show map
166.4 m East bearing 108° from Port Kembla, Wollongong, New South Wales, Australia [?]
1.7 km East bearing 92° from Cringila, Wollongong, New South Wales, Australia
4.9 km South bearing 171° from Wollongong, Wollongong, New South Wales, Australia
72.3 km Southwest bearing 203° from Sydney, City of Sydney, New South Wales, Australia
Last position: 2025-02-11 20:56:29 UTC (26m13s ago)
2025-02-12 07:56:29 AEDT local time at Port Kembla, Australia [?]
Course: 091.9° – heading 129°
Speed: 0 km/h
Dimensions: length 33 m width 13 m draught 6.0 m
Last path: VMHM>ais via vk2him
Positions stored: 46940
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS