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 KJ5KTC-10 - show graphs
Mic-E message: Off duty
Location: 29°24.35' N 98°35.45' W - locator EL09QJ97CJ - show map
3.4 km Northeast bearing 51° from Lackland Air Force Base, Bexar County, Texas, United States [?]
9.6 km West bearing 258° from San Antonio, Bexar County, Texas, United States
14.0 km North bearing 22° from Von Ormy, Bexar County, Texas, United States
125.8 km Southwest bearing 221° from Austin, Travis County, Texas, United States
Last position: 2026-02-09 22:27:45 UTC (16h43m ago)
2026-02-09 16:27:45 CST local time at Lackland Air Force Base, United States [?]
Altitude: 213 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course: 47°
Speed: 54 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KJ5KTC-10>RYRT3Z via WIDE1-1,WIDE2-1,qAR,WX5II-11 (good)
Positions stored: 18
Other SSIDs: KJ5KTC-i KJ5KTC-7 KJ5KTC-5 KJ5KTC KJ5KTC-9
Last heard a station directly: 2025-08-23 18:03:21 UTC (170d 21h7m ago)
Stations which heard KJ5KTC-10 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