Callsign:	WDP3038
MMSI number:	368341690
IMO number:	331494
Navigational status:	Under way (engine) (0)
Vessel class:	High Speed Catamaran (40)
Destination:	SF BAY FERRY
Location:	37°47.00' N 122°22.22' W - locator CM87TS57NX - show map 4.4 km East bearing 78° from San Francisco, San Francisco County, California, United States [?] 9.0 km West bearing 255° from Oakland, Alameda County, California, United States 64.7 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2026-02-12 03:03:34 UTC (13d 8h15m ago) 2026-02-11 19:03:34 PST local time at San Francisco, United States [?]
Course:	133° – heading 133°
Speed:	53 km/h
Dimensions:	length 40 m width 11 m draught 1.3 m
Last path:	WDP3038>ais via AA6CE
Positions stored:	3544

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.