Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KO4ET-14 - show graphs
Location: 35°32.37' N 86°59.03' W - locator EM65MM19WL - show map
9.6 km Southeast bearing 151° from Columbia, Maury County, Tennessee, United States [?]
20.2 km East bearing 88° from Mount Pleasant, Maury County, Tennessee, United States
71.9 km South bearing 195° from Nashville, Davidson County, Tennessee, United States
96.9 km North bearing 338° from Huntsville, Madison County, Alabama, United States
Last position: 2025-10-31 19:17:31 UTC (3d 2h48m ago)
2025-10-31 14:17:31 CDT local time at Columbia, United States [?]
Course: 290°
Speed: 91 km/h
Device: BTECH: UV-PRO (ht)
Last path: KO4ET-14>APBTUV via W4GGM-1*,WIDE2-1,qAR,W4CAT-1 (good)
Positions stored: 192
Other SSIDs: KO4ET KO4ET-10 KO4ET-i
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS