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 SP6TRO-5 - show graphs
Comment: 145.550MHz https://aprsdroid.org/
Location: 50°54.30' N 14°57.75' E - locator JO70LV57ME - show map
511.5 m Southeast bearing 122° from Bogatynia, Powiat zgorzelecki, Lower Silesian Voivodeship, Poland [?]
7.0 km Southeast bearing 129° from Hirschfelde, Saxony, Germany
87.2 km East bearing 100° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
98.5 km Northeast bearing 23° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2025-09-14 15:25:46 UTC (4d 7h36m ago)
2025-09-14 17:25:46 CEST local time at Bogatynia, Poland [?]
Altitude: 265 m
Device: Open Source: APRSdroid (app, Android)
Last path: SP6TRO-5>APDR16 via TCPIP*,qAC,T2ROMANIA
Positions stored: 1739
Other SSIDs: SP6TRO-7
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