Location:	38°55.45' N 123°38.48' W - lokaator CM88EW31AT - show map 25.6 km Läände peiling 248° from Boonville, Mendocino County, California, United States [?] 28.3 km Loodesse peiling 325° from Sea Ranch, Sonoma County, California, United States 96.7 km Loodesse peiling 304° from Santa Rosa, Sonoma County, California, United States 151.0 km Loodesse peiling 308° from Vallejo, Solano County, California, United States
Last position:	2025-09-09 20:45:08 UTC (12m27s ago) 2025-09-09 13:45:08 PDT local time at Boonville, United States [?]
Last WX report:	2025-09-09 20:45:08 UTC (12m27s ago) – show weather charts 18.9 °C 90% 1011.5 mbar 0.4 m/s Läänest
Device:	Unknown: Unknown
Last path:	GW6057>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.