Source callsign:	IT9SIF-S
Comment:	70cm Voice (D-Star) 433.55000MHz +0.0000MHz
Location:	38°03.16' N 13°00.53' E - ตำแหน่ง JM68MB12BP - show map 7.6 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก Alcamo, Provincia di Trapani, Sicily, Italy [?] 11.4 km ตะวันออก bearing 71° มาจาก Castellammare del Golfo, Provincia di Trapani, Sicily, Italy 31.5 km ตะวันตก bearing 257° มาจาก Palermo, Provincia di Palermo, Sicily, Italy 57.8 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก Marsala, Provincia di Trapani, Sicily, Italy
Last position:	2025-12-05 17:35:10 UTC (1d 22h ago) 2025-12-05 18:35:10 CET เวลาท้องถิ่น Alcamo, Italy [?]
Altitude:	3 m
Last path:	IT9SIF-S>APDG01 via TCPIP*,qAC,IT9SIF-GS
Positions stored:	2
Others sourced by IT9SIF-S:	IT9SIF B IT9SIF 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.