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 OK1RJ-B - show graphs
Comment: 70cm Voice (D-Star) 438.12500MHz +0.0000MHz
Location: 50°23.28' N 13°16.12' E - locator JO60PJ23FC - show map
537.9 m North bearing 15° from Kadaň, Czech Republic [?]
88.4 km Northwest bearing 293° from Prague, Hlavní Mesto Praha, Czech Republic
123.1 km Southeast bearing 149° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position: 2024-03-07 16:51:39 UTC (99d 18h49m ago)
2024-03-07 17:51:39 CET local time at Kadaň, Czech Republic [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: OK1RJ-B>APDG02 via TCPIP*,qAC,OK1RJ-BS
Positions stored: 1
Other SSIDs: OK1RJ-N
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS