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 SQ7PGN-5 - show graphs
Comment: https://aprsdroid.org/
Location: 51°36.48' N 19°01.27' E - locator JO91MO25MW - show map
5.7 km East bearing 80° from Zduńska Wola, Powiat zduńskowolski, Łódź Voivodeship, Poland [?]
11.3 km North bearing 358° from Sędziejowice, Powiat łaski, Łódź Voivodeship, Poland
34.5 km Southwest bearing 243° from Łódź, Łódź Voivodeship, Poland
90.5 km North bearing 355° from Częstochowa, Częstochowa, Silesian Voivodeship, Poland
Last position: 2026-01-28 12:25:46 UTC (4d 3h25m ago)
2026-01-28 13:25:46 CET local time at Zduńska Wola, Poland [?]
Altitude: 209 m
Course: 121°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SQ7PGN-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 2311
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