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 VISION - show graphs
Callsign: WDF6306
MMSI number: 366904000
IMO number: 542609
Navigational status: Under way (engine) (0)
Vessel class: Towing - large (32)
Destination: PORT ANGELES (ETA May20 20:30)
Location: 37°34.33' N 123°03.47' W - locator CM87LN37BI - show map
47.8 km West bearing 274° from Montara, San Mateo County, California, United States [?]
48.2 km West bearing 276° from Moss Beach, San Mateo County, California, United States
60.5 km West bearing 248° from San Francisco, San Francisco County, California, United States
105.8 km West bearing 285° from San Jose, Santa Clara County, California, United States
Last position: 2025-02-07 00:02:10 UTC (5d 21h19m ago)
2025-02-06 16:02:10 PST local time at Montara, United States [?]
Course: 238° – heading 232°
Speed: 18 km/h
Dimensions: length 207 m width 23 m draught 6.4 m
Last path: WDF6306>ais via SUNSET
Positions stored: 125771
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