Source callsign:	SR7LDA-S
Comment:	70cm Voice (D-Star) 438.45000MHz -7.6000MHz
Location:	51°46.85' N 19°32.04' E - ตำแหน่ง JO91SS47BJ - show map 5.8 km ตะวันออกเฉียงเหนือ bearing 53° มาจาก Łódź, Łódź Voivodeship, Poland [?] 10.5 km เหนือ bearing 19° มาจาก Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland 112.7 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-12-12 08:47:40 UTC (19m27s ago) 2025-12-12 09:47:40 CET เวลาท้องถิ่น Łódź, Poland [?]
Altitude:	305 m
Last path:	SR7LDA-S>APDG01 via TCPIP*,qAC,SR7LDA-GS
Positions stored:	2

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.