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 SP1EGN-7 - show graphs
Comment: Robert; 145.500
Mic-E message: Off duty
Location: 50°53.49' N 15°18.62' E - locator JO70PV73FX - show map
3.0 km Southwest bearing 229° from Świeradów-Zdrój, Powiat lubański, Lower Silesian Voivodeship, Poland [?]
6.8 km Southeast bearing 123° from Nové Město pod Smrkem, Liberecký Kraj, Czech Republic
109.2 km Northeast bearing 35° from Prague, Hlavní Mesto Praha, Czech Republic
111.4 km East bearing 99° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2025-08-22 08:11:56 UTC (10d 1h28m ago)
2025-08-22 10:11:56 CEST local time at Świeradów-Zdrój, Poland [?]
Altitude: 1098 m
Course:
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: SP1EGN-7>UPUS49 via WIDE1-1,WIDE2-1,qAR,SR6NWS (good)
Positions stored: 908
Other SSIDs: SP1EGN-9 SP1EGN-4
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