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APRS station KC9EFZ-12 - show graphs
Comment: 4.00V
Location: 41°55.96' N 88°07.92' W - locator EN51WW43DU - show map
7.2 km Southwest bearing 217° from Roselle, DuPage County, Illinois, United States [?]
11.3 km Southwest bearing 246° from Itasca, DuPage County, Illinois, United States
40.9 km West bearing 283° from Chicago, Cook County, Illinois, United States
124.3 km South bearing 189° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-07-27 08:25:05 UTC (10d 8h25m ago)
2025-07-27 03:25:05 CDT local time at Roselle, United States [?]
Altitude: 250 m
Last WX report: 2025-07-27 08:41:34 UTC (10d 8h8m ago) – show weather charts
32.8 °C 47% 987.6 mbar
Device: DL5TKL: T-Echo (tracker)
Last path: KC9EFZ-12>APLETK via WIDE1-1,qAR,KC9EFZ-10 (good)
Positions stored: 290
Other SSIDs: KC9EFZ-9 KC9EFZ-10 KC9EFZ-7
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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