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 OK1CPR - show graphs
Comment: APRSCheckIn
Location: 49°08.53' N 15°01.20' E - locator JN79MD24JC - show map
11.5 km South bearing 200° from Nová Včelnice, Jihočeský Kraj, Czech Republic [?]
17.4 km Southwest bearing 225° from Žirovnice, Vysočina, Czech Republic
113.6 km Southeast bearing 157° from Prague, Hlavní Mesto Praha, Czech Republic
143.5 km Northwest bearing 317° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria
Last position: 2025-02-01 12:47:17 UTC (9d 6h57m ago)
2025-02-01 13:47:17 CET local time at Nová Včelnice, Czech Republic [?]
Device: SV2AGW: AGWtracker (software, Windows)
Last path: OK1CPR>APAGW via TCPIP*,qAC,T2EDM
Positions stored: 770
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