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 MARINA - show graphs
Callsign: C4GG2
MMSI number: 209438000
IMO number: 309497
Navigational status: At anchor (1)
Vessel class: Cargo (70)
Destination: AUHPT (ETA Mar04 08:00)
Location: 21°10.80' S 149°27.80' E - locator QG48RT56OT - show map
31.0 km East bearing 96° from Mackay, Mackay, Queensland, Australia [?]
36.8 km Northeast bearing 44° from Sarina, Mackay, Queensland, Australia
138.6 km Southeast bearing 134° from Red Hill, Whitsunday, Queensland, Australia
Last position: 2025-03-12 14:14:10 UTC (17h48m ago)
2025-03-13 00:14:10 AEST local time at Mackay, Australia [?]
Course: 023.0° – heading 23°
Speed: 0 km/h
Dimensions: length 229 m width 37 m draught 6.4 m
Last path: C4GG2>ais via VK4NB
Positions stored: 42498
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