Source callsign:	SR7LDY-S
Comment:	70cm Voice (D-Star) 439.50000MHz -7.6000MHz
Location:	51°44.77' N 19°26.99' E - ตำแหน่ง JO91RR39XB - show map 1.2 km ตะวันตก bearing 250° มาจาก Łódź, Łódź Voivodeship, Poland [?] 6.5 km เหนือ bearing 339° มาจาก Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland 119.6 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-05-17 14:51:28 UTC (31d 10h14m ago) 2025-05-17 16:51:28 CEST เวลาท้องถิ่น Łódź, Poland [?]
Altitude:	220 m
Last path:	SR7LDY-S>APDG01 via TCPIP*,qAC,SR7LDY-GS
Positions stored:	1

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.