Location:	37°59.35' N 122°32.90' W - locator CM87RX47EJ - show map 3.0 km North bearing 11° from Ross, Marin County, California, United States [?] 4.2 km North bearing 11° from Kentfield, 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:	2025-09-29 05:40:47 UTC (15s ago) 2025-09-28 22:40:47 PDT local time at Ross, United States [?]
Last WX report:	2025-09-29 05:35:44 UTC (5m18s ago) – show weather charts 17.2 °C 84% 1015.2 mbar 0.4 m/s Northwest
Device:	Unknown: Unknown
Last path:	EW8418>APRS via TCPXX*,qAX,CWOP-7
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.