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 OK1BDR - show graphs
Comment: SharkRF openSPOT4
Location: 50°31.34' N 14°05.55' E - locator JO70BM15CI - show map
3.0 km East bearing 75° from Lovosice, Ústecký Kraj, Czech Republic [?]
3.0 km Southwest bearing 246° from Litoměřice, Ústecký Kraj, Czech Republic
53.6 km Northwest bearing 334° from Prague, Hlavní Mesto Praha, Czech Republic
63.8 km Southeast bearing 157° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2025-06-15 09:50:37 UTC (12d 11h57m ago)
2025-06-15 11:50:37 CEST local time at Lovosice, Czech Republic [?]
Altitude: 0 m
Device: SharkRF: openSPOT4 (gadget)
Last path: OK1BDR>APOSB4 via TCPIP*,qAC,T2BC
Positions stored: 4
Other SSIDs: OK1BDR-1 OK1BDR-7 OK1BDR-8 OK1BDR-9 OK1BDR-10 OK1BDR-i
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