Location:	37°59.35' N 122°32.90' W - locator CM87RX47EJ - show map 2.0 km Northeast bearing 36° from San Anselmo, Marin County, California, United States [?] 2.3 km Southwest bearing 243° from Santa Venetia, Marin County, California, United States 26.4 km Northwest bearing 335° from San Francisco, San Francisco County, California, United States 92.3 km Northwest bearing 322° from San Jose, Santa Clara County, California, United States
Last position:	2025-06-06 01:45:30 UTC (10s ago) 2025-06-05 18:45:30 PDT local time at San Anselmo, United States [?]
Last WX report:	2025-06-06 01:40:17 UTC (5m23s ago) – show weather charts 15.6 °C 75% 1011.3 mbar 3.6 m/s East
Device:	Unknown: Unknown
Last path:	EW8418>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	1

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.