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 WARN5718 - show graphs
Comment: porouchané vozidlo, zdržení; překážka na vozovce, průjezd se zvýšenou opatrností; odstavený OA.; porouchané vozidlo, zdr
Location: 49°58.77' N 14°07.33' E - locator JN79BX45PB - show map
10.9 km Northwest bearing 312° from Řevnice, Středočeský Kraj, Czech Republic [?]
12.3 km Northwest bearing 298° from Dobřichovice, Středočeský Kraj, Czech Republic
24.5 km Southwest bearing 241° from Prague, Hlavní Mesto Praha, Czech Republic
127.6 km Southeast bearing 138° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2026-01-08 12:00:40 UTC (3d 16h56m ago)
2026-01-08 13:00:40 CET local time at Řevnice, Czech Republic [?]
Device: Unknown: Unknown
Last path: WARN5718>APRS via WIDE1-1,qAS,OK4MD-16 (good)
Positions stored: 15
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