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 POLAR ENDEAVOUR - show graphs
Map loading...
Callsign: WCAJ
MMSI number: 338371000
IMO number: 193551
Navigational status: Under way (engine) (0)
Vessel class: Tanker (89)
Destination: PORT ANGELES (ETA Sep17 20:30)
Location: 48°13.97' N 123°11.33' W - locator CN88JF75IU - show map - static map
18.2 km North bearing 339° from Sequim, Clallam County, Washington, United States [?]
19.5 km Northeast bearing 44° from Port Angeles East, Clallam County, Washington, United States
94.4 km Northwest bearing 318° from Seattle, King County, Washington, United States
113.1 km South bearing 183° from Vancouver, British Columbia, Canada
Last position: 2021-09-20 01:46:04 UTC (2h43m ago)
2021-09-19 18:46:04 PDT local time at Sequim, United States [?]
Course: 225.1° – heading 226°
Speed: 31 km/h
Dimensions: length 273 m width 46 m draught 7.9 m
Last path: WCAJ>ais via KB7RYY
Positions stored: 47176
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