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 MARINE RESCUE SA20 - show graphs
Map loading...
Callsign: SA 20
MMSI number: 503049070
Navigational status: Under way (engine) (0)
Vessel class: SAR (51)
Destination: (ETA ***00 24:60)
Location: 34°51.84' S 150°43.89' E - locator QF55ID72SP - show map - static map
4.8 km North bearing 358° from Greenwell Point, Shoalhaven Shire, New South Wales, Australia [?]
10.5 km South bearing 159° from Berry, Shoalhaven Shire, New South Wales, Australia
51.1 km South bearing 197° from Wollongong, Wollongong, New South Wales, Australia
119.0 km South bearing 201° from Sydney, City of Sydney, New South Wales, Australia
Last position: 2022-04-24 02:39:00 UTC (22d 16h13m ago)
2022-04-24 12:39:00 AEST local time at Greenwell Point, Australia [?]
Course: 207° – heading 205°
Speed: 17 km/h
Dimensions: length 7 m width 4 m draught 0.0 m
Last path: SA 20>ais via vk2him
Positions stored: 2014
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