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 KX4MG-9 - show graphs
Comment: 147.000MHz T123 +060 KX4MG
Mic-E message: Off duty
Location: 34°22.56' N 86°39.26' W - locator EM64QJ10LF - show map
15.9 km Northwest bearing 294° from Arab, Marshall County, Alabama, United States [?]
29.6 km Southwest bearing 217° from Owens Cross Roads, Madison County, Alabama, United States
39.9 km South bearing 189° from Huntsville, Madison County, Alabama, United States
96.0 km North bearing 8° from Birmingham, Jefferson County, Alabama, United States
Last position: 2025-02-28 18:18:24 UTC (9d 9h4m ago)
2025-02-28 12:18:24 CST local time at Arab, United States [?]
Altitude: 202 m
Course: 144°
Speed: 91 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KX4MG-9>STRR5V via qAR,W9KOP-10
Positions stored: 462
Other SSIDs: KX4MG-4 KX4MG-10 KX4MG-5 KX4MG-2 KX4MG-B
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