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 [?] 3.6 km East bearing 86° from Fairfax, 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:	2025-05-23 05:55:47 UTC (2m10s ago) 2025-05-22 22:55:47 PDT local time at San Anselmo, United States [?]
Last WX report:	2025-05-23 05:50:48 UTC (7m9s ago) – show weather charts 10.0 °C 81% 1016.7 mbar 2.2 m/s East
Device:	Unknown: Unknown
Last path:	EW8418>APRS via TCPXX*,qAX,CWOP-5
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.