Callsign:	WDD7653
MMSI number:	367189370
IMO number:	670000
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	ALAMEDA 7 (ETA ***00 24:60)
Location:	37°46.75' N 122°23.01' W - locator CM87TS37XA - show map 3.2 km East bearing 81° from San Francisco, San Francisco County, California, United States [?] 10.7 km Northeast bearing 40° from Daly City, San Mateo County, California, United States 65.1 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-16 02:25:32 UTC (16d 18h36m ago) 2025-11-15 18:25:32 PST local time at San Francisco, United States [?]
Course:	15° – heading 511°
Speed:	12 km/h
Dimensions:	length 24 m width 6 m draught 1.8 m
Last path:	WDD7653>ais via AA6CE
Positions stored:	9006

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.