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 OK1BR-B - show graphs
Comment: 440 Voice 438.17500MHz +0.0000MHz
Location: 50°08.75' N 13°39.66' E - locator JO60TD94HX - show map
7.0 km Northwest bearing 312° from Rakovník, Středočeský Kraj, Czech Republic [?]
8.1 km West bearing 288° from Lužná, Středočeský Kraj, Czech Republic
54.5 km West bearing 277° from Prague, Hlavní Mesto Praha, Czech Republic
100.7 km South bearing 183° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2023-07-14 20:10:14 UTC (336d 9h2m ago)
2023-07-14 22:10:14 CEST local time at Rakovník, Czech Republic [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: OK1BR-B>APDG02 via TCPIP*,qAC,OK1BR-BS
Positions stored: 2
Other SSIDs: OK1BR
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