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 KF4RHZ-10 - show graphs
Comment: 146.520MHz on the road aga
Location: 36°08.55' N 88°29.45' W - locator EM56SD14CE - show map
2.7 km Northeast bearing 66° from McKenzie, Carroll County, Tennessee, United States [?]
16.7 km North bearing 340° from Huntingdon, Carroll County, Tennessee, United States
65.5 km Northeast bearing 26° from Jackson, Madison County, Tennessee, United States
110.0 km Southwest bearing 247° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2025-09-23 05:10:28 UTC (4s ago)
2025-09-23 00:10:28 CDT local time at McKenzie, United States [?]
Altitude: 139 m
Course: 285°
Speed: 63 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KF4RHZ-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 241887
Other SSIDs: KF4RHZ-D KF4RHZ-7 KF4RHZ-N KF4RHZ-2
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