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 SP7TBU - show graphs
Comment: RADTEL950PRO
Mic-E message: Off duty
Location: 50°18.76' N 20°31.98' E - locator KO00GH35XA - show map
3.3 km South bearing 159° from Czarnocin, Powiat kazimierski, Świętokrzyskie, Poland [?]
5.9 km Northeast bearing 28° from Kazimierza Wielka, Powiat kazimierski, Świętokrzyskie, Poland
50.7 km Northeast bearing 60° from Kraków, Lesser Poland Voivodeship, Poland
107.1 km East bearing 86° from Katowice, Silesian Voivodeship, Poland
Last position: 2025-11-19 15:35:18 UTC (16d 15h12m ago)
2025-11-19 16:35:18 CET local time at Czarnocin, Poland [?]
Altitude: 289 m
Course: 43°
Speed: 43 km/h
Last path: SP7TBU>UPQX76 via qAR,SR9VOD
Positions stored: 3
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