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 OK1MRM-B - show graphs
Map loading...
Comment: 440 Voice 438.20000MHz +0.0000MHz
Location: 50°44.98' N 15°02.06' E - locator JO70MR49CW - show map - static map
2.5 km Southwest bearing 218° from Liberec, Liberecký Kraj, Czech Republic [?]
10.0 km Northeast bearing 53° from Osečná, Czech Republic
85.4 km Northeast bearing 30° from Prague, Hlavní Mesto Praha, Czech Republic
96.8 km East bearing 110° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2021-10-16 01:58:22 UTC (5m21s ago)
2021-10-16 03:58:22 CEST local time at Liberec, Czech Republic [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: OK1MRM-B>APDG02 via TCPIP*,qAC,OK1MRM-BS
Positions stored: 1
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