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 KX4JMR - show graphs
Comment: 7.99V
Location: 36°14.82' N 85°22.23' W - locator EM76HF59MG - show map
9.0 km Northeast bearing 51° from Algood, Putnam County, Tennessee, United States [?]
16.2 km Southeast bearing 117° from Dodson Branch, Jackson County, Tennessee, United States
101.9 km Northeast bearing 64° from Murfreesboro, Rutherford County, Tennessee, United States
127.1 km East bearing 86° from Nashville, Davidson County, Tennessee, United States
Last position: 2025-07-22 19:41:45 UTC (38d 23h47m ago)
2025-07-22 14:41:45 CDT local time at Algood, United States [?]
Course:
Speed: 0 km/h
Device: BTECH: UV-PRO (ht)
Last path: KX4JMR>APBTUV via K4UAN-3,WIDE1,KM4BJZ-2,W4NAR-1,WIDE2*,qAR,AK4ZX-10 (good)
Positions stored: 7
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