Callsign:	WDC3248
MMSI number:	367004670
IMO number:	842454
Navigational status:	Reserved (12)
Vessel class:	(57)
Destination:	USFSFODC
Location:	37°46.73' N 122°22.61' W - locator CM87TS46SV - show map 3.8 km East bearing 84° from San Francisco, San Francisco County, California, United States [?] 9.7 km West bearing 253° from Oakland, Alameda County, California, United States 64.7 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2026-02-15 15:32:19 UTC (10d 22m ago) 2026-02-15 07:32:19 PST local time at San Francisco, United States [?]
Course:	342° – heading 341°
Speed:	11 km/h
Dimensions:	length 20 m width 8 m draught 1.9 m
Last path:	WDC3248>ais via AA6CE
Positions stored:	46810

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.