Source callsign:	IR0UJN-S
Comment:	440 Voice 430.53750MHz +5.0000MHz
Location:	41°44.79' N 12°38.83' E - locator JN61HR79PD - show map 4.8 km Southwest bearing 210° from Grottaferrata, Provincia di Roma, Latium, Italy [?] 5.2 km Southwest bearing 241° from Rocca di Papa, Provincia di Roma, Latium, Italy 21.3 km Southeast bearing 141° from Roma, Provincia di Roma, Latium, Italy 37.8 km Northwest bearing 326° from Latina, Provincia di Latina, Latium, Italy
Last position:	2025-02-20 02:21:21 UTC (15m43s ago) 2025-02-20 03:21:21 CET local time at Grottaferrata, Italy [?]
Last path:	IR0UJN-S>APDG01 via TCPIP*,qAC,IR0UJN-GS
Positions stored:	3

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.