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 KA4KAF-B - show graphs
Comment: 70cm Voice (D-Star) 446.52500MHz +0.0000MHz
Location: 36°54.05' N 88°20.15' W - locator EM56TV96QE - show map
5.0 km North bearing 15° from Benton, Marshall County, Kentucky, United States [?]
14.8 km South bearing 175° from Calvert City, Marshall County, Kentucky, United States
96.2 km Northwest bearing 296° from Clarksville, Montgomery County, Tennessee, United States
145.2 km Southwest bearing 228° from Owensboro, Daviess County, Kentucky, United States
Last position: 2024-07-12 15:13:05 UTC (212d 20h18m ago)
2024-07-12 10:13:05 CDT local time at Benton, United States [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KA4KAF-B>APDG02 via TCPIP*,qAC,KA4KAF-BS
Positions stored: 1
Other SSIDs: KA4KAF-6
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