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 K4YUT-7 - show graphs
Comment: https://aprsdroid.org/
Location: 33°52.21' N 85°53.96' W - locator EM73BU28BU - show map
10.8 km North bearing 353° from Alexandria, Calhoun County, Alabama, United States [?]
14.2 km Northwest bearing 296° from Jacksonville, Calhoun County, Alabama, United States
92.1 km Northeast bearing 65° from Birmingham, Jefferson County, Alabama, United States
114.5 km Southeast bearing 146° from Huntsville, Madison County, Alabama, United States
Last position: 2025-12-19 21:06:55 UTC (19h1m ago)
2025-12-19 15:06:55 CST local time at Alexandria, United States [?]
Altitude: 150 m
Course: 60°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: K4YUT-7>APDR17 via TCPIP*,qAC,T2SWEDEN
Positions stored: 1
Other SSIDs: K4YUT-9 K4YUT-5 K4YUT-10 K4YUT-i
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