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APRS station WB9PDX-9 - show graphs
Comment: _5
Mic-E message: In service
Location: 42°13.62' N 88°19.68' W - locator EN52UF04PL - show map
5.0 km North bearing 2° from Lake in the Hills, McHenry County, Illinois, United States [?]
7.4 km North bearing 338° from Algonquin, McHenry County, Illinois, United States
69.9 km Northwest bearing 307° from Chicago, Cook County, Illinois, United States
96.6 km South bearing 201° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-05-12 20:56:18 UTC (7h22m ago)
2025-05-12 15:56:18 CDT local time at Lake in the Hills, United States [?]
Altitude: 275 m
Course: 318°
Speed: 6 km/h
Device: Unknown: Other Mic-E
Last path: WB9PDX-9>T2QS6R via N9MUC,WIDE1*,qAR,K8EGG-9 (good)
Positions stored: 1332
Other SSIDs: Wb9pdx
Stations which heard WB9PDX-9 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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