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 SQ6OEN-10 - show graphs
Comment: FB//RadioSondy Polska
Location: 50°43.97' N 14°59.07' E - locator JO70LR85DV - show map
6.1 km Northeast bearing 46° from Osečná, Czech Republic [?]
6.3 km Southwest bearing 233° from Liberec, Liberecký Kraj, Czech Republic
82.0 km Northeast bearing 29° from Prague, Hlavní Mesto Praha, Czech Republic
94.2 km East bearing 112° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2025-08-24 13:15:19 UTC (26d 8h47m ago)
2025-08-24 15:15:19 CEST local time at Osečná, Czech Republic [?]
Altitude: 1042 m
Course: 239°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SQ6OEN-10>APDR16 via TCPIP*,qAC,T2UK
Positions stored: 143033
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