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 WX4TEN-9 - show graphs
Comment: 147.255MHz T094 +060
Mic-E message: In service
Location: 36°04.40' N 84°30.84' W - locator EM76RB87HO - show map
8.2 km Southeast bearing 115° from Wartburg, Morgan County, Tennessee, United States [?]
9.7 km Northwest bearing 301° from Coalfield, Morgan County, Tennessee, United States
54.8 km West bearing 283° from Knoxville, Knox County, Tennessee, United States
135.0 km Northeast bearing 32° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-06-20 19:07:39 UTC (40d 15h44m ago)
2025-06-20 15:07:39 EDT local time at Wartburg, United States [?]
Altitude: 383 m
Course: 266°
Speed: 63 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: WX4TEN-9>S6PT4P via KQ4HOM-1*,WIDE2-1,qAR,KJ4G-2 (good)
Positions stored: 2982
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