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APRS station KB9VRW-10 - show graphs
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Location: 42°14.47' N 88°20.53' W - locator EN52TF87WV - show map - static map
8.9 km South bearing 173° from Bull Valley, McHenry County, Illinois, United States [?]
12.0 km Southeast bearing 133° from Woodstock, McHenry County, Illinois, United States
71.8 km Northwest bearing 308° from Chicago, Cook County, Illinois, United States
95.5 km South bearing 202° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2022-01-18 02:13:06 UTC (8m10s ago)
2022-01-17 20:13:06 CST local time at Bull Valley, United States [?]
Altitude: 255 m
Device: Open Source: APRSdroid (app, Android)
Last path: KB9VRW-10>APDR16 via TCPIP*,qAC,T2UK
Positions stored: 12618
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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