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 K4ARC-9 - show graphs
Comment: 145.210MHz T173 -060 join wcares.org
Mic-E message: In service
Location: 36°01.42' N 86°36.96' W - locator EM66QA65BQ - show map
3.2 km West bearing 286° from La Vergne, Rutherford County, Tennessee, United States [?]
9.9 km Northwest bearing 297° from Smyrna, Rutherford County, Tennessee, United States
21.9 km Southeast bearing 136° from Nashville, Davidson County, Tennessee, United States
160.5 km Northwest bearing 313° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-11-21 20:41:37 UTC (9d 23h ago)
2025-11-21 14:41:37 CST local time at La Vergne, United States [?]
Altitude: 204 m
Course: 187°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: K4ARC-9>S6PQ4R via WIDE1-1,WIDE2-1,qAR,W4CAT-1 (good)
Positions stored: 3382
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