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 OK4MD-11 - show graphs
Comment: DMR HotSpot 144.850Mhz 5W CC1
Location: 49°08.61' N 13°32.00' E - locator JN69SD34XK - show map
1.7 km West bearing 272° from Kašperské Hory, Plzeňský Kraj, Czech Republic [?]
6.4 km Southeast bearing 117° from Hartmanice, Plzeňský Kraj, Czech Republic
108.2 km Northwest bearing 330° from Linz, Upper Austria, Austria
122.9 km Southwest bearing 212° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2023-07-25 12:40:03 UTC (329d 12h23m ago)
2023-07-25 14:40:03 CEST local time at Kašperské Hory, Czech Republic [?]
Device: Unknown: Unknown
Last path: OK4MD-11>APRS via TCPIP*,qAC,T2CZECH
Positions stored: 13
Other SSIDs: OK4MD-3 OK4MD OK4MD-15 OK4MD-12 OK4MD-2 OK4MD-14 OK4MD-5 OK4MD-9 OK4MD-9 OK4MD OK4MD-10 OK4MD-1 OK4MD-N OK4MD-10 OK4MD-N1 OK4MD-HS OK4MD-6 OK4MD-7 OK4MD-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