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 SQ9UA-7 - show graphs
Comment: 145.350
Location: 49°57.51' N 18°28.25' E - locator JN99FX60MB - show map
9.4 km East bearing 87° from Olza, Powiat wodzisławski, Silesian Voivodeship, Poland [?]
11.6 km East bearing 71° from Chałupki, Powiat raciborski, Silesian Voivodeship, Poland
51.8 km Southwest bearing 230° from Katowice, Silesian Voivodeship, Poland
104.2 km West bearing 263° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-05-03 15:27:09 UTC (55d 15h16m ago)
2025-05-03 17:27:09 CEST local time at Olza, Poland [?]
Device: OpenGD77: OpenGD77
Last path: SQ9UA-7>APOG77 via OK0BDL-2*,WIDE2-1,qAO,SP9IPZ-13 (good)
Positions stored: 97
Other SSIDs: SQ9UA-1
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