Source callsign:	SR9CZ-S
Comment:	70cm Voice (D-Star) 439.17500MHz -7.6000MHz
Location:	50°48.87' N 19°07.25' E - ตำแหน่ง JO90NT45LL - show map 2.0 km เหนือ bearing 353° มาจาก Częstochowa, Częstochowa, Silesian Voivodeship, Poland [?] 8.3 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Rędziny, Powiat częstochowski, Silesian Voivodeship, Poland 98.9 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Kraków, Lesser Poland Voivodeship, Poland 106.7 km ใต้ bearing 193° มาจาก Łódź, Łódź Voivodeship, Poland
Last position:	2026-01-10 12:11:14 UTC (19m43s ago) 2026-01-10 13:11:14 CET เวลาท้องถิ่น Częstochowa, Poland [?]
Altitude:	3 m
Last path:	SR9CZ-S>APDG01 via TCPIP*,qAC,SR9CZ-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.