Comment:	https://aprsdroid.org/
Location:	51°44.25' N 19°33.71' E - ตำแหน่ง JO91SR77KA - show map 5.6 km ตะวันตก bearing 281° มาจาก Andrespol, Powiat łódzki wschodni, Łódź Voivodeship, Poland [?] 6.7 km ตะวันออก bearing 102° มาจาก Łódź, Łódź Voivodeship, Poland 113.3 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-05-20 18:06:12 UTC (26d 5h15m ago) 2025-05-20 20:06:12 CEST เวลาท้องถิ่น Andrespol, Poland [?]
Altitude:	265 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP7AAO-10>APDR16 via TCPIP*,qAC,T2IRELAND
Positions stored:	240
Other SSIDs:	SP7AAO-18 SP7AAO-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.