Callsign:	WDD9383
MMSI number:	367310560
Navigational status:	Under way (engine) (0)
Vessel class:	Fishing (30)
Location:	37°47.63' N 122°30.09' W - locator CM87RT90TM - show map 7.5 km West bearing 286° from San Francisco, San Francisco County, California, United States [?] 10.4 km North bearing 340° from Daly City, San Mateo County, California, United States 12.0 km North bearing 352° from Broadmoor, San Mateo County, California, United States 73.5 km Northwest bearing 314° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-03 21:15:33 UTC (6d 12h32m ago) 2025-11-03 13:15:33 PST local time at San Francisco, United States [?]
Course:	52° – heading 511°
Speed:	18 km/h
Dimensions:	length 19 m width 7 m draught 0.0 m
Last path:	WDD9383>ais via SUNSET
Positions stored:	6162

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.