Comment:	145.400MHz SP5DUCH SR5W
Location:	52°23.60' N 20°55.82' E - locator KO02LJ14PJ - show map 940.6 m South bearing 165° from Legionowo, Powiat legionowski, Masovian Voivodeship, Poland [?] 3.6 km Southwest bearing 222° from Michałów-Reginów, Powiat legionowski, Masovian Voivodeship, Poland 19.0 km North bearing 343° from Warsaw, Masovian Voivodeship, Poland 122.9 km Northeast bearing 54° from Łódź, Łódź Voivodeship, Poland
Last position:	2025-10-11 21:30:33 UTC (20d 10h50m ago) 2025-10-11 23:30:33 CEST local time at Legionowo, Poland [?]
Altitude:	75 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP5DH>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored:	567
Other SSIDs:	SP5DH-2 SP5DH-5

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.