Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.012 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station AJ4FJ-9 - show graphs
Comment: 146.685MHz Voice Alert
Mic-E message: En route
Location: 34°13.20' N 85°07.95' W - locator EM74KF42CT - show map
5.4 km Northeast bearing 46° from Lindale, Floyd County, Georgia, United States [?]
20.2 km Northwest bearing 295° from Euharlee, Bartow County, Georgia, United States
86.3 km Northwest bearing 308° from Atlanta, Fulton County, Georgia, United States
93.2 km South bearing 170° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-03-12 23:00:28 UTC (8h18m ago)
2025-03-12 19:00:28 EDT local time at Lindale, United States [?]
Altitude: 198 m
Course: 163°
Speed: 19 km/h
Device: Kenwood: TM-D710 (rig)
Last path: AJ4FJ-9>ST1S2P via N3DAB-1*,WIDE2-1,qAR,N4NE-2 (good)
Positions stored: 6425
Other SSIDs: AJ4FJ-13 AJ4FJ-5 AJ4FJ-ios
Stations which heard AJ4FJ-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