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APRS station WA4GDX - show graphs
Location: 38°35.61' N 90°31.14' W - locator EM48RO72RK - show map
7.5 km West bearing 264° from Des Peres, Saint Louis County, Missouri, United States [?]
9.8 km West bearing 277° from Kirkwood, Saint Louis County, Missouri, United States
28.1 km West bearing 262° from Saint Louis, City of Saint Louis, Missouri, United States
28.8 km Southeast bearing 147° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2025-01-31 00:10:40 UTC (10d 18h57m ago)
2025-01-30 18:10:40 CST local time at Des Peres, United States [?]
Device: Icom: IC-5100 (D-Star)
Last path: WA4GDX>API510 via DSTAR*,qAR,K0MDG-C (good)
Positions stored: 97
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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