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 K4WSS-10 - show graphs
Comment: https://aprsdroid.org/
Location: 34°21.55' N 86°18.00' W - locator EM64UI46AE - show map
499.2 m West bearing 283° from Guntersville, Marshall County, Alabama, United States [?]
13.2 km Northwest bearing 321° from Albertville, Marshall County, Alabama, United States
48.9 km Southeast bearing 148° from Huntsville, Madison County, Alabama, United States
104.1 km Northeast bearing 26° from Birmingham, Jefferson County, Alabama, United States
Last position: 2025-12-17 04:30:18 UTC (3d 18h21m ago)
2025-12-16 22:30:18 CST local time at Guntersville, United States [?]
Altitude: 190 m
Device: Open Source: APRSdroid (app, Android)
Last path: K4WSS-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 1
Other SSIDs: K4WSS
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