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 BILL GOBEL - show graphs
Callsign: WDJ3749
MMSI number: 367770980
IMO number: 835812
Navigational status: Reserved (12)
Vessel class: Tug (52)
Destination: BP CHERRY PT WA
Location: 49°01.22' N 123°19.88' W - locator CN89IA04FV - show map
18.9 km West bearing 282° from Point Roberts, Whatcom County, Washington, United States [?]
19.7 km Southwest bearing 247° from Ladner, British Columbia, Canada
29.8 km Southwest bearing 211° from Vancouver, British Columbia, Canada
38.1 km West bearing 256° from Surrey, British Columbia, Canada
Last position: 2026-01-26 04:53:59 UTC (2m17s ago)
2026-01-25 20:53:59 PST local time at Point Roberts, United States [?]
Course: 136.100006° – heading 134°
Speed: 17 km/h
Dimensions: length 155 m width 24 m draught 4.6 m
Last path: WDJ3749>ais via VE7KA
Positions stored: 144365
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