Callsign:	WDA3425
MMSI number:	366798310
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	(ETA ***00 24:60)
Location:	37°49.17' N 122°25.82' W - locator CM87ST86IQ - show map 5.0 km North bearing 349° from San Francisco, San Francisco County, California, United States [?] 6.4 km South bearing 159° from Tiburon, Marin County, California, United States 6.6 km Southeast bearing 153° from Belvedere, Marin County, California, United States 71.2 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-27 16:28:38 UTC (6d 11h53m ago) 2025-02-27 08:28:38 PST local time at San Francisco, United States [?]
Course:	94° – heading 92°
Speed:	26 km/h
Dimensions:	length 33 m width 6 m draught 0.0 m
Last path:	WDA3425>ais via SUNSET
Positions stored:	374771

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.