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 KJ4YYX-8 - show graphs
Mic-E message: Off duty
Location: 35°14.09' N 85°11.90' W - locator EM75JF66EI - show map
694.6 m West bearing 260° from Soddy-Daisy, Hamilton County, Tennessee, United States [?]
6.1 km Northeast bearing 55° from Falling Water, Hamilton County, Tennessee, United States
23.3 km Northeast bearing 26° from Chattanooga, Hamilton County, Tennessee, United States
140.8 km Southwest bearing 235° from Knoxville, Knox County, Tennessee, United States
Last position: 2025-02-18 19:41:43 UTC (16m30s ago)
2025-02-18 14:41:43 EST local time at Soddy-Daisy, United States [?]
Altitude: 204 m
Course: 230°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KJ4YYX-8>SUQT0Y via WE4MB-3,WIDE1*,WIDE2-1,qAR,KG4FZR-3 (good)
Positions stored: 127574
Stations which heard KJ4YYX-8 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