Source callsign:	SP7UB-S
Comment:	70cm Voice (D-Star) 438.12500MHz -7.6000MHz
Location:	51°27.34' N 19°15.93' E - ตำแหน่ง JO91PK19UI - show map 3.3 km ตะวันออก bearing 107° มาจาก Zelów, Powiat bełchatowski, Łódź Voivodeship, Poland [?] 8.7 km ตะวันออกเฉียงใต้ bearing 126° มาจาก Buczek, Powiat łaski, Łódź Voivodeship, Poland 35.5 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Łódź, Łódź Voivodeship, Poland 73.9 km เหนือ bearing 8° มาจาก Częstochowa, Częstochowa, Silesian Voivodeship, Poland
Last position:	2025-12-03 12:39:33 UTC (4d 3h14m ago) 2025-12-03 13:39:33 CET เวลาท้องถิ่น Zelów, Poland [?]
Altitude:	3 m
Last path:	SP7UB-S>APDG01 via TCPIP*,qAC,SP7UB-GS
Positions stored:	100

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.