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 ORION - show graphs
Map loading...
Callsign: WCC9851
MMSI number: 366969470
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: US ESCORT DUTY (ETA Oct16 01:30)
Location: 37°46.48' N 122°22.99' W - locator CM87TS45AV - show map - static map
3.2 km East bearing 91° from San Francisco, San Francisco County, California, United States [?]
10.3 km Northeast bearing 42° from Daly City, San Mateo County, California, United States
64.7 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position: 2021-07-06 19:48:27 UTC (74d 18h10m ago)
2021-07-06 12:48:27 PDT local time at San Francisco, United States [?]
Course: 322° – heading 511°
Speed: 0 km/h
Dimensions: draught 3.7 m
Last path: WCC9851>ais via SUNSET
Positions stored: 12225
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