Source callsign:	SR7NSI
Comment:	Harcerski Klub Lacznosci
Location:	51°35.60' N 18°44.10' E - ตำแหน่ง JO91IO82EJ - show map 431.5 m ตะวันออกเฉียงใต้ bearing 130° มาจาก Sieradz, Powiat sieradzki, Łódź Voivodeship, Poland [?] 8.6 km ตะวันออก bearing 104° มาจาก Wróblew, Powiat sieradzki, Łódź Voivodeship, Poland 53.3 km ตะวันตก bearing 251° มาจาก Łódź, Łódź Voivodeship, Poland 130.2 km ตะวันออกเฉียงเหนือ bearing 64° มาจาก Wrocław, Lower Silesian Voivodeship, Poland
Last position:	2025-12-07 15:29:25 UTC (2m25s ago) 2025-12-07 16:29:25 CET เวลาท้องถิ่น Sieradz, Poland [?]
Last path:	SR7NSI>BEACON via TCPIP*,qAC,T2POLAND
Positions stored:	2
Others sourced by SR7NSI:	438.825-S 439.525-S SP7KZK

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.