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Web station KQ4SDX - show graphs
Comment: aprs.fi iOS
Location: 36°59.14' N 87°55.49' W - locator EM66AX96AN - show map
14.2 km South bearing 196° from Princeton, Caldwell County, Kentucky, United States [?]
15.6 km Northwest bearing 329° from Cadiz, Trigg County, Kentucky, United States
71.4 km Northwest bearing 315° from Clarksville, Montgomery County, Tennessee, United States
136.6 km Northwest bearing 312° from Nashville, Davidson County, Tennessee, United States
Last position: 2025-09-09 21:49:55 UTC (7d 16m ago)
2025-09-09 16:49:55 CDT local time at Princeton, United States [?]
Altitude: 171 m
Course: 295°
Speed: 115 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 1540
Other SSIDs: KQ4SDX-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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