Location:	37°59.35' N 122°32.90' W - locator CM87RX47EJ - show map 4.2 km North bearing 11° from Kentfield, Marin County, California, United States [?] 9.2 km North bearing 358° from Mill Valley, 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:	2025-12-11 15:46:00 UTC (11m10s ago) 2025-12-11 07:46:00 PST local time at Kentfield, United States [?]
Last WX report:	2025-12-11 15:46:00 UTC (11m10s ago) – show weather charts 5.0 °C 98% 1022.8 mbar 2.2 m/s South
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.