Source callsign:	IR2UDW-S
Comment:	70cm Voice (D-Star) 430.23750MHz +1.6000MHz
Location:	45°46.20' N 9°27.00' E - ตำแหน่ง JN45RS44AT - show map 5.9 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Calco, Provincia di Lecco, Lombardy, Italy [?] 7.1 km เหนือ bearing 3° มาจาก Imbersago, Provincia di Lecco, Lombardy, Italy 39.5 km ตะวันออกเฉียงเหนือ bearing 31° มาจาก Milan, Province of Milan, Lombardy, Italy 66.2 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก Brescia, Provincia di Brescia, Lombardy, Italy
Last position:	2025-06-23 14:13:52 UTC (7d 5h12m ago) 2025-06-23 16:13:52 CEST เวลาท้องถิ่น Calco, Italy [?]
Altitude:	3 m
Last path:	IR2UDW-S>APDG01 via TCPIP*,qAC,IR2UDW-GS
Positions stored:	14

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.