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APRS weather station DW7440 - show graphs
Location: 37°56.78' N 90°55.72' W - locator EM47MW87NC - show map
12.4 km West bearing 275° from Potosi, Washington County, Missouri, United States [?]
30.7 km West bearing 287° from Leadwood, Saint Francois County, Missouri, United States
98.1 km South bearing 192° from O'Fallon, Saint Charles County, Missouri, United States
98.9 km Southwest bearing 220° from Saint Louis, City of Saint Louis, Missouri, United States
Last position: 2025-02-21 13:45:23 UTC (5m22s ago)
2025-02-21 07:45:23 CST local time at Potosi, United States [?]
Last WX report: 2025-02-21 13:45:23 UTC (5m22s ago) – show weather charts
-20.6 °C 85% 1045.5 mbar 0.0 m/s South
Device: Unknown: Unknown
Last path: DW7440>APRS via TCPXX*,qAX,CWOP-3
Positions stored: 2448
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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