Comment:	145.550MHz https://aprsdro
Location:	52°06.23' N 20°37.38' E - locator KO02HC44SW - show map 730.3 m West bearing 270° from Grodzisk Mazowiecki, Powiat grodziski, Masovian Voivodeship, Poland [?] 3.7 km Southwest bearing 243° from Milanówek, Powiat grodziski, Masovian Voivodeship, Poland 30.0 km Southwest bearing 242° from Warsaw, Masovian Voivodeship, Poland 88.5 km Northeast bearing 63° from Łódź, Łódź Voivodeship, Poland
Last position:	2026-02-08 15:47:59 UTC (1d 11h26m ago) 2026-02-08 16:47:59 CET local time at Grodzisk Mazowiecki, Poland [?]
Altitude:	131 m
Course:	277°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SQ7EHO-5>APDR16 via TCPIP*,qAC,T2PRT
Positions stored:	282065

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.