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 KM4WSX-9 - show graphs
Comment: 145.170MHz C114 -060 MTEARS !TNWX FTM-400D
Mic-E message: In service
Location: 35°59.24' N 86°29.06' W - locator EM65SX16VX - show map
3.1 km East bearing 81° from Smyrna, Rutherford County, Tennessee, United States [?]
9.3 km East bearing 110° from La Vergne, Rutherford County, Tennessee, United States
33.5 km Southeast bearing 126° from Nashville, Davidson County, Tennessee, United States
149.1 km Northwest bearing 315° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2024-03-06 17:56:16 UTC (135d 12h42m ago)
2024-03-06 11:56:16 CST local time at Smyrna, United States [?]
Altitude: 162 m
Course: 276°
Speed: 9 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KM4WSX-9>S5UY2T via WIDE1-1,WIDE2-1,qAR,KM4ACK-2 (good)
Positions stored: 229
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS