Callsign:	WDL8484
MMSI number:	368169920
Navigational status:	Under way (engine) (0)
Vessel class:	Fishing (30)
Location:	37°48.54' N 122°26.18' W - locator CM87ST74PE - show map 4.1 km North bearing 339° from San Francisco, San Francisco County, California, United States [?] 13.5 km West bearing 259° from Emeryville, Alameda County, California, United States 70.7 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-28 00:25:19 UTC (13d 7h39m ago) 2025-02-27 16:25:19 PST local time at San Francisco, United States [?]
Course:	91° – heading 511°
Speed:	11 km/h
Last path:	WDL8484>ais via SUNSET
Positions stored:	4464

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.