Callsign:	@@@@@@@
MMSI number:	338163019
Navigational status:	Under way (engine) (0)
Vessel class:	Law enforcement (55)
Location:	37°51.41' N 122°28.52' W - locator CM87SU25WP - show map 901.3 m East bearing 106° from Sausalito, Marin County, California, United States [?] 2.0 km Southwest bearing 209° from Belvedere, Marin County, California, United States 10.3 km Northwest bearing 332° from San Francisco, San Francisco County, California, United States 76.9 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-07-30 15:53:56 UTC (1d 1h43m ago) 2025-07-30 08:53:56 PDT local time at Sausalito, United States [?]
Course:	145° – heading 511°
Speed:	37 km/h
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	582

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.