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 N4RRS - show graphs
Location: 36°37.61' N 87°27.45' W - locator EM66GP50CK - show map
3.1 km South bearing 175° from Fort Campbell North, Christian County, Kentucky, United States [?]
4.4 km South bearing 197° from Oak Grove, Christian County, Kentucky, United States
13.9 km Northwest bearing 321° from Clarksville, Montgomery County, Tennessee, United States
79.0 km Northwest bearing 311° from Nashville, Davidson County, Tennessee, United States
Last position: 2025-10-07 16:13:05 UTC (41d 14m ago)
2025-10-07 11:13:05 CDT local time at Fort Campbell North, United States [?]
Device: WB2OSZ: DireWolf
Last path: N4RRS>APDW17 via qAS,N4RRS-1
Positions stored: 3
Other SSIDs: N4RRS-3 N4RRS-2 N4RRS-1
Last heard a station directly: 2025-09-22 18:39:33 UTC (55d 21h47m ago)
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