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 HJ DUPRE - show graphs
Callsign: WDC3309
MMSI number: 367005580
Navigational status: Reserved (12)
Vessel class: (57)
Destination: US^0N1C>0QPA
Location: 34°54.38' N 88°02.85' W - locator EM54XV47HM - show map
16.7 km Northeast bearing 51° from Iuka, Tishomingo County, Mississippi, United States [?]
17.9 km North bearing 338° from Cherokee, Colbert County, Alabama, United States
105.0 km Southeast bearing 138° from Jackson, Madison County, Tennessee, United States
155.6 km Southwest bearing 224° from Franklin, Williamson County, Tennessee, United States
Last position: 2025-12-12 05:46:23 UTC (12d 16h55m ago)
2025-12-11 23:46:23 CST local time at Iuka, United States [?]
Course: 80° – heading 86°
Speed: 12 km/h
Dimensions: draught 2.5 m
Last path: WDC3309>ais via KB4YTM
Positions stored: 10738
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