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 KJ4LAA-10 - show graphs
Map loading...
Comment: https://aprsdroid.org/
Location: 34°33.73' N 86°58.38' W - locator EM64MN34FW - show map - static map
5.0 km South bearing 169° from Decatur, Morgan County, Alabama, United States [?]
11.7 km Southeast bearing 115° from Trinity, Morgan County, Alabama, United States
40.0 km Southwest bearing 242° from Huntsville, Madison County, Alabama, United States
116.8 km North bearing 352° from Birmingham, Jefferson County, Alabama, United States
Last position: 2021-07-31 20:00:19 UTC (56d 8h10m ago)
2021-07-31 15:00:19 CDT local time at Decatur, United States [?]
Altitude: 151 m
Course: 21°
Speed: 6 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KJ4LAA-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 519
Other SSIDs: KJ4LAA-5 KJ4LAA-7 KJ4LAA-D KJ4LAA-DP
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