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 SP7BRK-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 430.03750MHz +0.0000MHz, APRS for DMRGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 51°23.24' N 20°16.59' E - locator KO01DJ32EX - show map
1.3 km North bearing 355° from Opoczno, Powiat opoczyński, Łódź Voivodeship, Poland [?]
9.5 km East bearing 94° from Sławno, Powiat opoczyński, Łódź Voivodeship, Poland
68.9 km Southeast bearing 125° from Łódź, Łódź Voivodeship, Poland
106.4 km Southwest bearing 209° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-05-19 02:35:10 UTC (14m39s ago)
2025-05-19 04:35:10 CEST local time at Opoczno, Poland [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SP7BRK-D>APDG03 via TCPIP*,qAC,SP7BRK-DS
Positions stored: 2
Other SSIDs: SP7BRK-7 SP7BRK-1 SP7BRK
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