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 SQ9ITA-9 - show graphs
Comment: 145.550MHz 145.550
Location: 50°28.83' N 19°25.77' E - locator JO90RL15MH - show map
5.4 km North bearing 357° from Rokitno Szlacheckie, Powiat zawierciański, Silesian Voivodeship, Poland [?]
6.4 km Northeast bearing 23° from Łazy, Powiat zawierciański, Silesian Voivodeship, Poland
37.7 km Northeast bearing 49° from Katowice, Silesian Voivodeship, Poland
56.1 km Northwest bearing 322° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-05-11 10:55:04 UTC (7d 1h27m ago)
2025-05-11 12:55:04 CEST local time at Rokitno Szlacheckie, Poland [?]
Altitude: 379 m
Course: 28°
Speed: 17 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SQ9ITA-9>APDR16 via TCPIP*,qAC,T2POLAND
Positions stored: 258160
Other SSIDs: SQ9ITA-7
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