Callsign:	WDD5259
MMSI number:	367155780
IMO number:	30
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	ALAMEDA 7 (ETA Jun12 14:15)
Location:	37°47.02' N 122°23.02' W - locator CM87TS38XB - show map 3.3 km East bearing 73° from San Francisco, San Francisco County, California, United States [?] 11.1 km Northeast bearing 38° from Daly City, San Mateo County, California, United States 65.5 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-09-16 04:47:54 UTC (2h12m ago) 2025-09-15 21:47:54 PDT local time at San Francisco, United States [?]
Course:	176.5° – heading 511°
Speed:	11 km/h
Dimensions:	length 26 m width 10 m draught 1.5 m
Last path:	WDD5259>ais via SUNSET
Positions stored:	7866

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.