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 KY4TLS-2 - show graphs
Comment: D74 Portable
Mic-E message: In service
Location: 38°57.51' N 84°40.30' W - locator EM78PX90JA - show map
1.6 km Northeast bearing 29° from Union, Boone County, Kentucky, United States [?]
4.7 km South bearing 166° from Oakbrook, Boone County, Kentucky, United States
29.2 km Southwest bearing 219° from Cincinnati, Hamilton County, Ohio, United States
102.7 km North bearing 350° from Lexington-Fayette, Fayette County, Kentucky, United States
Last position: 2025-08-09 18:27:11 UTC (18d 8h5m ago)
2025-08-09 14:27:11 EDT local time at Union, United States [?]
Altitude: 274 m
Course: 83°
Speed: 17 km/h
Device: Kenwood: TH-D74 (ht)
Last path: KY4TLS-2>S8UW5Q via WIDE1-1,WIDE2-1,qAO,AB4WS-13 (good)
Positions stored: 65
Other SSIDs: KY4TLS-4 KY4TLS-9 KY4TLS-4
Stations which heard KY4TLS-2 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