Comment:	https://aprsdroid.org/
Location:	51°35.42' N 18°44.21' E - ตำแหน่ง JO91IO81KQ - show map 763.2 m ตะวันออกเฉียงใต้ bearing 143° มาจาก Sieradz, Powiat sieradzki, Łódź Voivodeship, Poland [?] 8.8 km ตะวันออก bearing 106° มาจาก Wróblew, Powiat sieradzki, Łódź Voivodeship, Poland 53.3 km ตะวันตก bearing 251° มาจาก Łódź, Łódź Voivodeship, Poland 130.2 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก Wrocław, Lower Silesian Voivodeship, Poland
Last position:	2025-11-24 04:43:34 UTC (15d 9h39m ago) 2025-11-24 05:43:34 CET เวลาท้องถิ่น Sieradz, Poland [?]
Altitude:	177 m
Course:	253°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP7UTO-9>APDR16 via TCPIP*,qAO,AE5PL-JF
Positions stored:	21
Other SSIDs:	SP7UTO-4 SP7UTO-7 SP7UTO-18 SP7UTO-10 SP7UTO-8

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.