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 CLASSEA LADY - show graphs
Callsign: WDN7184
MMSI number: 368306120
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 48°31.18' N 122°37.32' W - locator CN88QM54IR - show map
1.0 km Northwest bearing 319° from Anacortes, Skagit County, Washington, United States [?]
20.5 km North bearing 11° from Ault Field, Island County, Washington, United States
88.9 km Southeast bearing 156° from Vancouver, British Columbia, Canada
103.8 km North bearing 348° from Seattle, King County, Washington, United States
Last position: 2025-01-13 23:04:27 UTC (59d 50m ago)
2025-01-13 15:04:27 PST local time at Anacortes, United States [?]
Course: 360° – heading 511°
Speed: 0 km/h
Dimensions: length 11 m width 4 m draught 0.0 m
Last path: WDN7184>ais via VE7KA
Positions stored: 109
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