Location:	37°55.01' N 122°35.63' W - locator CM87QW80RA - show map 4.4 km West bearing 286° from Mill Valley, Marin County, California, United States [?] 5.1 km Southwest bearing 219° from Kentfield, Marin County, California, United States 22.0 km Northwest bearing 316° from San Francisco, San Francisco County, California, United States 88.9 km Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2024-06-13 20:45:53 UTC (322d 5h23m ago) 2024-06-13 13:45:53 PDT local time at Mill Valley, United States [?]
Last WX report:	2024-06-13 20:45:53 UTC (322d 5h23m ago) – show weather charts 1012.6 mbar 0.0 m/s
Device:	Unknown: Unknown
Last path:	EW9939>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.