Comment:	144.800MHz https://aprsdroid.org/
Location:	52°21.18' N 21°06.73' E - locator KO02NI34LR - show map 3.6 km North bearing 8° from Marki, Powiat wołomiński, Masovian Voivodeship, Poland [?] 4.5 km Southwest bearing 221° from Słupno, Powiat wołomiński, Masovian Voivodeship, Poland 15.3 km Northeast bearing 26° from Warsaw, Masovian Voivodeship, Poland 130.9 km Northeast bearing 59° from Łódź, Łódź Voivodeship, Poland
Last position:	2025-11-21 12:14:51 UTC (3d 20h34m ago) 2025-11-21 13:14:51 CET local time at Marki, Poland [?]
Altitude:	123 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SQ5TOM-9>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	2
Other SSIDs:	SQ5TOM-3 SQ5TOM-18 SQ5TOM-R

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.