Location:	37°57.65' N 122°33.80' W - lokaator CM87RX20JO - show map 1.1 km Loodesse peiling 331° from Kentfield, Marin County, California, United States [?] 3.9 km Loodesse peiling 320° from Larkspur, Marin County, California, United States 24.2 km Loodesse peiling 329° from San Francisco, San Francisco County, California, United States 90.7 km Loodesse peiling 320° from San Jose, Santa Clara County, California, United States
Last position:	2025-09-02 15:29:32 UTC (1m32s ago) 2025-09-02 08:29:32 PDT local time at Kentfield, United States [?]
Last WX report:	2025-09-02 15:24:31 UTC (6m33s ago) – show weather charts 17.8 °C 57% 1013.8 mbar 0.0 m/s Kirdest
Last path:	FW2001>APN000 via TCPXX*,qAX,CWOP-5
Positions stored:	3

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.