Comment:	ADN-SYSTEMS-ITALY ADN2221 HS DV Catania
Location:	37°31.91' N 15°05.83' E - ตำแหน่ง JM77NM17PP - show map 3.4 km เหนือ bearing 15° มาจาก Catania, Provincia di Catania, Sicily, Italy [?] 5.6 km ตะวันตกเฉียงใต้ bearing 205° มาจาก Valverde, Provincia di Catania, Sicily, Italy 8.1 km ตะวันตกเฉียงใต้ bearing 208° มาจาก Aci Catena, Provincia di Catania, Sicily, Italy 83.5 km ตะวันตกเฉียงใต้ bearing 209° มาจาก Messina, Provincia di Messina, Sicily, Italy
Last position:	2025-12-21 18:59:15 UTC (3m2s ago) 2025-12-21 19:59:15 CET เวลาท้องถิ่น Catania, Italy [?]
Last path:	IW9CTR-10>APADN1 via TCPIP*,qAS,SR3ADN
Positions stored:	554
Other SSIDs:	IW9CTR-Y IW9CTR-15 IW9CTR IW9CTR-9 IW9CTR-7 IW9CTR-11

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.