Callsign:	WDB9115
MMSI number:	366970020
IMO number:	450959
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Destination:	SAN FRANCISCO (ETA ***00 24:60)
Location:	37°54.48' N 122°25.95' W - locator CM87SV87CV - show map 4.4 km Northeast bearing 29° from Tiburon, Marin County, California, United States [?] 7.1 km Northeast bearing 40° from Sausalito, Marin County, California, United States 14.8 km North bearing 356° from San Francisco, San Francisco County, California, United States 78.9 km Northwest bearing 323° from San Jose, Santa Clara County, California, United States
Last position:	2026-01-14 03:11:07 UTC (10h25m ago) 2026-01-13 19:11:07 PST local time at Tiburon, United States [?]
Course:	311.70001220703° – heading 310°
Speed:	67 km/h
Dimensions:	length 48 m width 11 m draught 0.0 m
Last path:	WDB9115>ais via SUNSET
Positions stored:	33283

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.