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 BULLDOG - show graphs
Callsign: WDK4743
MMSI number: 368058270
Navigational status: Reserved (12)
Vessel class: Towing (31)
Destination: DULUTH (ETA Jun24 15:15)
Location: 46°45.86' N 92°06.13' W - locator EN36WS73RK - show map
1.3 miles South bearing 171° from Duluth, Saint Louis County, Minnesota, United States [?]
3.0 miles North bearing 2° from Superior, Douglas County, Wisconsin, United States
8.0 miles South bearing 184° from Arnold, Saint Louis County, Minnesota, United States
Last position: 2024-05-06 13:51:11 EDT (16d 9h7m ago)
2024-05-06 12:51:11 CDT local time at Duluth, United States [?]
Course: 171°
Speed: 0 MPH
Dimensions: length 23 m width 7 m draught 3.0 m
Last path: WDK4743>ais via GM7HHB
Positions stored: 174
Stations near current position of BULLDOG - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
STEVIE0.3 miles 180°2024-05-22 18:20:12 ATLANTIC HURON0.4 miles 155°2024-05-22 04:46:12
NARWHAL0.7 miles 39°2024-05-22 18:18:12 KAYAK0.8 miles 36°2024-05-20 23:17:56
MISSOURI0.8 miles 152°2024-05-22 21:42:12 KENTUCKY0.8 miles 153°2024-05-22 22:03:12
NORTH CAROLINA0.8 miles 154°2024-05-22 19:37:12 INTO THE MYSTIC0.8 miles 32°2024-05-22 22:58:12
CG261650.9 miles 178°2024-05-21 09:50:11 GLENN GREEN1.1 miles 180°2024-05-22 15:52:12
VISTA STAR1.2 miles 12°2024-05-22 19:17:12 KO4UDI-91.4 miles 261°2024-05-08 17:50:42
N0BZZ/R1.6 miles 330°2024-05-22 22:28:15 N0EO/R1.7 miles 337°2024-05-22 21:58:08
147.135PP1.7 miles 339°2024-05-22 22:18:38 444.300T41.7 miles 339°2024-05-22 22:23:35
146.94DLH1.9 miles 333°2024-05-22 22:56:08 HELEN H1.9 miles 156°2024-05-22 22:07:12
EDWARD H1.9 miles 157°2024-05-22 03:17:12 SV 30602.2 miles 149°2024-05-22 11:08:12
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