Location:	38°25.00' N 122°53.34' W - locator CM88NK30HA - show map 2.8 km Southwest bearing 218° from Graton, Sonoma County, California, United States [?] 5.9 km West bearing 286° from Sebastopol, Sonoma County, California, United States 82.3 km Northwest bearing 330° from San Francisco, San Francisco County, California, United States 86.9 km Northwest bearing 322° from Oakland, Alameda County, California, United States
Last position:	2025-09-12 04:15:28 UTC (5m42s ago) 2025-09-11 21:15:28 PDT local time at Graton, United States [?]
Last WX report:	2025-09-12 04:15:28 UTC (5m42s ago) – show weather charts 15.6 °C 82% 1014.5 mbar 0.0 m/s Southeast
Device:	Unknown: Unknown
Last path:	DW3838>APRS via TCPXX*,qAX,CWOP-6
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.