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 WARN5991 - show graphs
Comment: nehoda; Pozor! Lidé na vozovce; OA x chodec. Na místě složky IZS.; nehoda; Pozor! Lidé na vozovce; OA x chodec. Na místě
Location: 50°05.16' N 14°28.93' E - locator JO70FC70UP - show map
4.4 km East bearing 93° from Prague, Hlavní Mesto Praha, Czech Republic [?]
7.5 km Northeast bearing 42° from Braník, Hlavní Mesto Praha, Czech Republic
7.9 km Northeast bearing 36° from Hodkovičky, Hlavní Mesto Praha, Czech Republic
119.4 km Southeast bearing 154° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2025-11-20 07:38:21 UTC (3d 5h24m ago)
2025-11-20 08:38:21 CET local time at Prague, Czech Republic [?]
Device: Unknown: Unknown
Last path: WARN5991>APRS via WIDE1-1,qAS,OK4MD-16 (good)
Positions stored: 5
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