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 W4BWC-7 - show graphs
Comment: 144.390MHz
Location: 36°34.45' N 82°02.96' W - locator EM86XN47BT - show map
10.9 km East bearing 96° from Fairmount, Sullivan County, Tennessee, United States [?]
12.7 km East bearing 101° from Bristol, Sullivan County, Tennessee, United States
39.7 km Northeast bearing 43° from Johnson City, Washington County, Tennessee, United States
117.3 km Northeast bearing 23° from Asheville, Buncombe County, North Carolina, United States
Last position: 2025-11-07 16:48:11 UTC (9h14m ago)
2025-11-07 11:48:11 EST local time at Fairmount, United States [?]
Altitude: 467 m
Course: 298°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: W4BWC-7>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 1
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