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 PATRIOT X - show graphs
Map loading...
Callsign: VJN4514
MMSI number: 503006380
IMO number: 334167
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 39°27.39' S 147°19.64' E - locator QF30PN90GK - show map - static map
Last position: 2018-01-05 13:25:01 EST (45d 1h30m ago)
Course: 303° – heading 511°
Dimensions: length 20 m width 6 m draught 0.0 m
Last path: VJN4514>ais via VF9
Positions stored: 10505
Stations near current position of PATRIOT X - show more
callsign distance last heard - EST      callsign distance last heard - EST
TORGOVY BRIDGE12.4 miles 334°2018-02-11 03:22:09 MEL12.4 miles 284°2018-02-17 13:53:28
CRESCENDO13.7 miles 286°2018-02-17 13:12:28 ENGARDE22.6 miles 289°2018-02-17 10:15:27
CORESKY OL23.5 miles 116°2018-02-13 01:35:10 BW HELIUM27.2 miles 115°2018-02-17 02:15:27
MATTHEW FLINDERS 331.9 miles 310°2018-02-17 00:34:26
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 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