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APRS station K9UAP-9 - show graphs
Comment: 146.520MHz Voice Alert QSY to 146.52
Mic-E message: Off duty
Location: 38°56.21' N 89°47.68' W - locator EM58CW44PU - show map
3.9 km East bearing 81° from Worden, Madison County, Illinois, United States [?]
12.7 km East bearing 83° from Holiday Shores, Madison County, Illinois, United States
49.0 km Northeast bearing 45° from Saint Louis, City of Saint Louis, Missouri, United States
97.0 km South bearing 188° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-06-09 19:21:39 UTC (8d 11h50m ago)
2025-06-09 14:21:39 CDT local time at Worden, United States [?]
Altitude: 185 m
Course: 225°
Speed: 106 km/h
Device: Yaesu: FTM-500D (rig)
Last path: K9UAP-9>SXUV2Q via WIDE1-1,WIDE2-1,qAR,K0ATT-10 (good)
Positions stored: 309
Stations which heard K9UAP-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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