Callsign:	WPRU@@@
MMSI number:	368680000
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Location:	37°33.18' N 123°09.53' W - locator CM87KN02WQ - show map 56.6 km West bearing 271° from Montara, San Mateo County, California, United States [?] 57.4 km Southwest bearing 226° from Bolinas, Marin County, California, United States 69.6 km West bearing 249° from San Francisco, San Francisco County, California, United States 114.0 km West bearing 282° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-06 15:36:38 UTC (5d 3h38m ago) 2025-02-06 07:36:38 PST local time at Montara, United States [?]
Course:	260° – heading 260°
Speed:	36 km/h
Last path:	WPRU@@@>ais via SUNSET
Positions stored:	561

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.