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 weather station OK1TRJ-6 - show graphs
Location: 49°08.93' N 15°00.34' E - locator JN79MD05QR - show map
566.3 m North bearing 20° from Jindřichův Hradec, Jihočeský Kraj, Czech Republic [?]
6.4 km Southwest bearing 225° from Jarošov nad Nežárkou, Jihočeský Kraj, Czech Republic
112.5 km South bearing 158° from Prague, Hlavní Mesto Praha, Czech Republic
144.8 km Northwest bearing 317° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria
Last position: 2024-06-22 23:29:35 UTC (232d 9h16m ago)
2024-06-23 01:29:35 CEST local time at Jindřichův Hradec, Czech Republic [?]
Last WX report: 2024-06-22 21:46:57 UTC (232d 10h58m ago) – show weather charts
15.6 °C 81% 1013.0 mbar 0.0 m/s Northwest
Device: Unknown: Unknown
Last path: OK1TRJ-6>APRS via TCPIP*,qAC,CWOP-4
Positions stored: 3
Other SSIDs: OK1TRJ-5 OK1TRJ-10 OK1TRJ-7 OK1TRJ-14 OK1TRJ-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