Source callsign:	IZ0THD-S
Comment:	70cm Voice (D-Star) 430.90000MHz +0.0000MHz
Location:	41°45.90' N 12°57.63' E - locator JN61LS53GO - show map 3.9 km Southeast bearing 113° from Valmontone, Provincia di Roma, Latium, Italy [?] 4.7 km Northeast bearing 55° from Artena, Provincia di Roma, Latium, Italy 42.0 km East bearing 110° from Roma, Provincia di Roma, Latium, Italy 149.3 km Northwest bearing 314° from Napoli, Provincia di Napoli, Campania, Italy
Last position:	2025-09-13 13:58:44 UTC (17d 12h5m ago) 2025-09-13 15:58:44 CEST local time at Valmontone, Italy [?]
Altitude:	3 m
Last path:	IZ0THD-S>APDG01 via TCPIP*,qAC,IZ0THD-GS
Positions stored:	47
Others sourced by IZ0THD-S:	IZ0THD C

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.