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 weather station KF4MSV - show graphs
Comment: .WD 234
Location: 36°33.29' N 82°09.46' W - locator EM86WN13BD - show map
3.6 km South bearing 161° from Fairmount, Sullivan County, Tennessee, United States [?]
5.3 km Southeast bearing 148° from Bristol, Sullivan County, Tennessee, United States
32.0 km Northeast bearing 33° from Johnson City, Washington County, Tennessee, United States
111.8 km North bearing 18° from Asheville, Buncombe County, North Carolina, United States
Last position: 2025-03-06 06:35:03 UTC (21m53s ago)
2025-03-06 01:35:03 EST local time at Fairmount, United States [?]
Last WX report: 2025-03-06 06:35:03 UTC (21m53s ago) – show weather charts
0.6 °C 83% 940.3 mbar 3.1 m/s West
Device: Unknown: Unknown
Last path: KF4MSV>APRS via TCPXX*,qAX,CWOP-4
Positions stored: 35
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