Location:	38°01.20' N 122°42.60' W - locator CM88PA44TT - show map 1.7 km West bearing 278° from Lagunitas-Forest Knolls, Marin County, California, United States [?] 15.7 km Southeast bearing 125° from Inverness, Marin County, California, United States 37.3 km Northwest bearing 317° from San Francisco, San Francisco County, California, United States 104.2 km Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2026-01-01 12:47:34 UTC (16s ago) 2026-01-01 04:47:34 PST local time at Lagunitas-Forest Knolls, United States [?]
Last WX report:	2026-01-01 12:47:34 UTC (16s ago) – show weather charts 7.8 °C 100% 1006.3 mbar 0.9 m/s Northwest
Device:	Unknown: Unknown
Last path:	FW2185>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	2

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.