Location:	37°52.54' N 122°30.34' W - lokaator CM87RV90HD - show map 848.7 m Põhja peiling 21° from Marin City, Marin County, California, United States [?] 2.6 km Loodesse peiling 316° from Sausalito, Marin County, California, United States 13.5 km Loodesse peiling 326° from San Francisco, San Francisco County, California, United States 80.3 km Loodesse peiling 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-09-03 01:22:49 UTC (9h31m ago) 2025-09-02 18:22:49 PDT local time at Marin City, United States [?]
Last path:	KN6ZDM-7>APN000 via TCPIP*,qAC,T2RDU
Positions stored:	911
Last heard a station directly:	2025-08-02 14:08:46 UTC (31d 20h45m ago)

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.