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 OK4JL-8 - show graphs
Comment: ok4jl Jirka 438.700. App by UC6KFQ
Location: 49°56.37' N 15°48.56' E - locator JN79VW75CL - show map
1.6 km Southeast bearing 143° from Chrudim, Pardubický Kraj, Czech Republic [?]
2.1 km North bearing 351° from Slatiňany, Pardubický Kraj, Czech Republic
100.5 km East bearing 99° from Prague, Hlavní Mesto Praha, Czech Republic
100.8 km Northwest bearing 325° from Brno, South Moravian Region, Czech Republic
Last position: 2024-06-04 17:49:59 UTC (47d 5h46m ago)
2024-06-04 19:49:59 CEST local time at Chrudim, Czech Republic [?]
Speed: 6 km/h
Device: Unknown: Unknown
Last path: OK4JL-8>APRS via TCPIP*,qAC,T2UKRAINE
Positions stored: 3006
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS