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APRS station KE9ERF-1 - show graphs
Comment: !SN!
Location: 41°54.79' N 88°07.77' W - locator EN51WV49LD - show map
9.0 km Southwest bearing 207° from Roselle, DuPage County, Illinois, United States [?]
12.2 km Southwest bearing 236° from Itasca, DuPage County, Illinois, United States
40.3 km West bearing 280° from Chicago, Cook County, Illinois, United States
126.4 km South bearing 188° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2026-02-02 03:34:25 UTC (9h54m ago)
2026-02-01 21:34:25 CST local time at Roselle, United States [?]
Course:
Speed: 0 km/h
Last path: KE9ERF-1>APN000 via TCPIP*,qAC,T2MCI
Positions stored: 6
Other SSIDs: KE9ERF-i KE9ERF
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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