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APRS station KN9BPF - show graphs
Comment: 145.230MHz T079 -
Location: 38°58.97' N 90°11.79' W - locator EM48VX65KV - show map
8.9 km Northwest bearing 333° from Upper Alton, Madison County, Illinois, United States [?]
10.3 km North bearing 354° from Alton, Madison County, Illinois, United States
39.5 km North bearing 0° from Saint Louis, City of Saint Louis, Missouri, United States
102.6 km Southwest bearing 208° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-01-26 06:58:06 UTC (15d 7h31m ago)
2025-01-26 00:58:06 CST local time at Upper Alton, United States [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: KN9BPF>APU25N via K0ATT-10*,WIDE1*,WIDE2-1,qAR,WB0HTW (good)
Positions stored: 3
Other SSIDs: KN9BPF-7 KN9BPF-9
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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