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AIS vessel MENDOCINO - show graphs
Callsign: WDB9115
MMSI number: 366970020
IMO number: 450959
Navigational status: Under way (engine) (0)
Vessel class: Passenger (69)
Destination: SAN FRANCISCO (ETA ***00 24:60)
Location: 37°46.47' N 122°22.32' W - locator CM87TS55IU - show map
4.2 km East bearing 91° from San Francisco, San Francisco County, California, United States [?]
11.0 km Northeast bearing 46° from Daly City, San Mateo County, California, United States
64.1 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position: 2025-11-25 21:47:50 UTC (5d 23h50m ago)
2025-11-25 13:47:50 PST local time at San Francisco, United States [?]
Course: 13° – heading 12°
Speed: 52 km/h
Dimensions: length 48 m width 11 m draught 0.0 m
Last path: WDB9115>ais via AA6CE
Positions stored: 33105
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.
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