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 KI4ZDC - show graphs
Location: 36°11.90' N 86°16.08' W - locator EM66UE77UO - show map
2.3 km Southeast bearing 118° from Lebanon, Wilson County, Tennessee, United States [?]
16.4 km Northwest bearing 312° from Watertown, Wilson County, Tennessee, United States
46.5 km East bearing 85° from Nashville, Davidson County, Tennessee, United States
104.4 km East bearing 110° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2025-08-19 22:32:20 UTC (12d 13h21m ago)
2025-08-19 17:32:20 CDT local time at Lebanon, United States [?]
Last path: KI4ZDC>APN000 via TCPIP*,qAC,T2ALBERTA
Positions stored: 83
Other SSIDs: KI4ZDC-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