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 WARN4703 - show graphs
Comment: nehoda; překážka na vozovce, průjezd se zvýšenou opatrností; havárie OA mimo vozovku.; nehoda; překážka na vozovce, průj
Location: 49°30.01' N 16°23.72' E - locator JN89EM70KA - show map
10.0 km East bearing 105° from Bystřice nad Pernštejnem, Vysočina, Czech Republic [?]
14.7 km South bearing 166° from Bystré, Pardubický Kraj, Czech Republic
37.2 km Northwest bearing 336° from Brno, South Moravian Region, Czech Republic
62.6 km West bearing 261° from Olomouc, Olomoucký Kraj, Czech Republic
Last position: 2026-02-07 23:59:24 UTC (2d 16h49m ago)
2026-02-08 00:59:24 CET local time at Bystřice nad Pernštejnem, Czech Republic [?]
Device: Unknown: Unknown
Last path: WARN4703>APRS via WIDE1-1,qAS,OK4MD-16 (good)
Positions stored: 12
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