Callsign:	WCY6430
MMSI number:	366985270
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	<> US SFO 6B (ETA Jun11 13:08)
Location:	37°49.57' N 122°26.47' W - locator CM87ST78BG - show map 5.4 km South bearing 165° from Tiburon, Marin County, California, United States [?] 5.6 km South bearing 158° from Belvedere, Marin County, California, United States 6.0 km North bearing 341° from San Francisco, San Francisco County, California, United States 72.4 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-28 02:06:38 UTC (6d 1h51m ago) 2025-02-27 18:06:38 PST local time at Tiburon, United States [?]
Course:	123° – heading 511°
Speed:	19 km/h
Dimensions:	length 31 m width 8 m draught 0.0 m
Last path:	WCY6430>ais via SUNSET
Positions stored:	37428

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.