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 HMAS YARRA - show graphs
Map loading...
Callsign: 503126000
MMSI number: 503126000
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: (ETA ***00 00:00)
Location: 20°02.62' S 149°04.47' E - locator QG49MW89WM - show map - static map
41.7 miles Northeast bearing 63° from Red Hill, Whitsunday, Queensland, Australia [?]
53.7 miles East bearing 92° from Bowen, Whitsunday, Queensland, Australia
Last position: 2017-05-25 12:04:40 EDT (243d 5h49m ago)
2017-05-26 02:04:40 AEST local time at Red Hill, Australia [?]
Course: 299° – heading 297°
Speed: 14 MPH
Dimensions: length 57 m width 10 m draught 0.0 m
Last path: 503126000>ais via VK4NB
Positions stored: 894
Stations near current position of HMAS YARRA - show more
callsign distance last heard - EST      callsign distance last heard - EST
SEAFLIGHT9.1 miles 281°2018-01-16 00:53:49 VHF CH 8212.2 miles 268°2018-01-23 16:48:18
VHF CH 8115.7 miles 204°2018-01-23 16:48:18 EW547830.2 miles 241°2018-01-23 07:00:08
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.
FAQ · Blog · Discussion group · Linking to · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS