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 KF5UBO - show graphs
Mic-E message: In service
Location: 32°26.78' N 95°03.80' W - locator EM22LK27JC - show map
10.8 km West bearing 271° from Liberty City, Gregg County, Texas, United States [?]
15.9 km South bearing 164° from Big Sandy, Upshur County, Texas, United States
24.7 km Northeast bearing 65° from Tyler, Smith County, Texas, United States
30.9 km West bearing 259° from Longview, Gregg County, Texas, United States
Last position: 2025-02-27 19:45:52 UTC (13h30m ago)
2025-02-27 13:45:52 CST local time at Liberty City, United States [?]
Altitude: 137 m
Course: 285°
Speed: 13 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KF5UBO>S2RV7X via qAR,N5YEY
Positions stored: 31350
Stations which heard KF5UBO 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