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 WARN4484 - show graphs
Comment: porouchané vozidlo, zdržení; překážka na vozovce, průjezd se zvýšenou opatrností; porouchané vozidlo, zdržení; překážka
Location: 49°44.51' N 18°04.41' E - locator JN99AR88TA - show map
2.1 km North bearing 350° from Studénka, Czech Republic [?]
7.0 km Northwest bearing 301° from Petřvald, Czech Republic
89.1 km Southwest bearing 230° from Katowice, Silesian Voivodeship, Poland
122.0 km Northeast bearing 60° from Brno, South Moravian Region, Czech Republic
Last position: 2025-12-15 16:00:14 UTC (5d 17h37m ago)
2025-12-15 17:00:14 CET local time at Studénka, Czech Republic [?]
Device: Unknown: Unknown
Last path: WARN4484>APRS via WIDE1-1,qAS,OK4MD-16 (good)
Positions stored: 8
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