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APRS station KB4RKS-10 - show graphs
Comment: 146.520MHz
Location: 38°18.25' N 122°35.62' W - locator CM88QH83SA - show map
10.2 km Southeast bearing 113° from Rohnert Park, Sonoma County, California, United States [?]
10.2 km East bearing 104° from Cotati, Sonoma County, California, United States
60.8 km North bearing 346° from San Francisco, San Francisco County, California, United States
123.5 km Northwest bearing 330° from San Jose, Santa Clara County, California, United States
Last position: 2025-08-23 02:52:30 UTC (19h33m ago)
2025-08-22 19:52:30 PDT local time at Rohnert Park, United States [?]
Altitude: 278 m
Course: 139°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KB4RKS-10>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored: 10820
Other SSIDs: KB4RKS-7 KB4RKS-5
About this site
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.
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