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 KM4ALT-9 - show graphs
Comment: Have a nice day!
Mic-E message: Off duty
Location: 36°23.93' N 88°30.48' W - locator EM56RJ95AR - show map
19.5 km Northwest bearing 304° from Paris, Henry County, Tennessee, United States [?]
21.5 km Northeast bearing 56° from Dresden, Weakley County, Tennessee, United States
91.4 km North bearing 17° from Jackson, Madison County, Tennessee, United States
103.7 km West bearing 262° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2025-09-28 17:06:36 UTC (2h16m ago)
2025-09-28 12:06:36 CDT local time at Paris, United States [?]
Altitude: 145 m
Course: 274°
Speed: 70 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KM4ALT-9>SVRS9S via K4MSU-3,WIDE1*,WIDE2-1,qAR,WB8SKP (good)
Positions stored: 3161
Other SSIDs: KM4ALT-4
Stations which heard KM4ALT-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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