Callsign:	WDC3248
MMSI number:	367004670
IMO number:	842454
Navigational status:	Reserved (12)
Vessel class:	(57)
Location:	37°46.19' N 122°22.57' W - locator CM87TS44US - show map 3.8 km East bearing 98° from San Francisco, San Francisco County, California, United States [?] 10.4 km Northeast bearing 47° from Daly City, San Mateo County, California, United States 63.9 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-05 22:48:32 UTC (10h5m ago) 2025-12-05 14:48:32 PST local time at San Francisco, United States [?]
Course:	351.800018° – heading 356°
Speed:	18 km/h
Dimensions:	length 20 m width 8 m draught 0.0 m
Last path:	WDC3248>ais via AA6CE
Positions stored:	46621

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.