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 ST. MATTHIAS - show graphs
Callsign: WDJ2321
MMSI number: 367757270
Navigational status: Reserved (12)
Vessel class: (57)
Destination: US^0SER>0R8T
Location: 29°57.02' N 90°08.53' W - locator EL49WW28WB - show map
3.3 km Northeast bearing 55° from Bridge City, Jefferson Parish, Louisiana, United States [?]
4.6 km East bearing 99° from Elmwood, Jefferson Parish, Louisiana, United States
6.5 km West bearing 266° from New Orleans, Orleans Parish, Louisiana, United States
112.0 km Southeast bearing 120° from Baton Rouge, East Baton Rouge Parish, Louisiana, United States
Last position: 2025-02-18 02:02:54 UTC (16h58m ago)
2025-02-17 20:02:54 CST local time at Bridge City, United States [?]
Course: 337° – heading 333°
Speed: 6 km/h
Dimensions: draught 3.1 m
Last path: WDJ2321>ais via W0DIE
Positions stored: 5360
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