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APRS station KC9EFZ-12 - show graphs
Comment: 4.79V
Location: 41°56.38' N 88°08.04' W - locator EN51WW35WM - show map
6.7 km South bearing 172° from Hanover Park, DuPage County, Illinois, United States [?]
7.5 km Southeast bearing 145° from Bartlett, Cook County, Illinois, United States
41.3 km West bearing 284° from Chicago, Cook County, Illinois, United States
123.6 km South bearing 189° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-10-12 22:22:56 UTC (7d 10h14m ago)
2025-10-12 17:22:56 CDT local time at Hanover Park, United States [?]
Altitude: 236 m
Last WX report: 2025-10-12 22:06:09 UTC (7d 10h31m ago) – show weather charts
38.9 °C 19% 986.3 mbar
Device: DL5TKL: T-Echo (tracker)
Last path: KC9EFZ-12>APLETK via NA9PL-10,WIDE1*,qAO,KD9PKP-10 (good)
Positions stored: 481
Other SSIDs: KC9EFZ KC9EFZ-9 KC9EFZ-10
Stations which heard KC9EFZ-12 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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