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APRS station KD9VDN-9 - show graphs
Comment: 440.950MHz T123 +500
Mic-E message: Custom 6
Location: 42°44.31' N 88°28.47' W - locator EN52SR37BF - show map
7.7 km Southwest bearing 227° from East Troy, Walworth County, Wisconsin, United States [?]
9.3 km Northeast bearing 38° from Elkhorn, Walworth County, Wisconsin, United States
57.0 km Southwest bearing 234° from Milwaukee, Milwaukee County, Wisconsin, United States
119.7 km Northwest bearing 326° from Chicago, Cook County, Illinois, United States
Last position: 2025-08-21 22:44:08 UTC (22d 6h53m ago)
2025-08-21 17:44:08 CDT local time at East Troy, United States [?]
Course:
Speed: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: KD9VDN-9>42ET3Q via qAR,W9RCG-2
Positions stored: 2277
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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