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 object W1FJF B - show graphs
Source callsign: W1FJF-S
Comment: 440 Voice 439.45000MHz +0.0000MHz
Location: 35°43.97' N 84°20.03' W - locator EM75TR95WV - show map - static map
2.9 m Southwest bearing 219° from Loudon, Loudon County, Tennessee, United States [?]
10.0 km Southwest bearing 224° from Lenoir City, Loudon County, Tennessee, United States
45.0 km Southwest bearing 236° from Knoxville, Knox County, Tennessee, United States
116.8 km Northeast bearing 49° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2023-02-05 07:07:35 UTC (20m40s ago)
2023-02-05 02:07:35 EST local time at Loudon, United States [?]
Last path: W1FJF-S>APDG01 via TCPIP*,qAC,W1FJF-GS
Positions stored: 11917
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