Comment:	145.550MHz Op. Marcin
Location:	51°26.48' N 19°54.04' E - ตำแหน่ง JO91WK85BW - show map 8.3 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Wolbórz, Powiat piotrkowski, Łódź Voivodeship, Poland [?] 9.7 km เหนือ bearing 6° มาจาก Sulejów, Powiat piotrkowski, Łódź Voivodeship, Poland 45.5 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Łódź, Łódź Voivodeship, Poland 116.2 km ตะวันตกเฉียงใต้ bearing 221° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-10-25 07:49:47 UTC (43d 5h35m ago) 2025-10-25 09:49:47 CEST เวลาท้องถิ่น Wolbórz, Poland [?]
Altitude:	240 m
Course:	322°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP5QWE-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	8210
Other SSIDs:	SP5QWE-7 SP5QWE-10 SP5QWE

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.