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 KB4MDD-11 - show graphs
Comment: 446.000MHz T146 -500, Danny's portable AllStar Node 60444
Location: 32°56.77' N 85°44.79' W - locator EM72DW07KB - show map
12.9 km North bearing 7° from Dadeville, Tallapoosa County, Alabama, United States [?]
18.4 km Northwest bearing 332° from Camp Hill, Tallapoosa County, Alabama, United States
82.6 km Northeast bearing 39° from Montgomery, Montgomery County, Alabama, United States
117.1 km Southeast bearing 123° from Birmingham, Jefferson County, Alabama, United States
Last position: 2025-03-02 19:11:10 UTC (3d 14h15m ago)
2025-03-02 13:11:10 CST local time at Dadeville, United States [?]
Altitude: 159 m
Device: Brent Hildebrand, KH2Z: APRS+SA (software)
Last path: KB4MDD-11>APSTAR via TCPIP*,qAC,T2BC
Positions stored: 1
Other SSIDs: KB4MDD-H KB4MDD-12 KB4MDD-N KB4MDD-1 KB4MDD-D KB4MDD-6
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