Callsign:	WDM5119
MMSI number:	368212750
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Location:	37°46.50' N 122°22.94' W - locator CM87TS46CA - show map 3.3 km East bearing 90° from San Francisco, San Francisco County, California, United States [?] 10.4 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:	2025-12-03 20:15:37 UTC (2h47m ago) 2025-12-03 12:15:37 PST local time at San Francisco, United States [?]
Course:	272.100006° – heading 511°
Speed:	12 km/h
Dimensions:	draught 1.0 m
Last path:	WDM5119>ais via AA6CE
Positions stored:	11629

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.