Callsign:	SF4522
MMSI number:	265795370
Vessel class:	Sailing (36)
Location:	38°07.34' N 15°31.80' E - locator JM78SC39OI - show map 8.1 km South bearing 192° from Messina, Provincia di Messina, Sicily, Italy [?] 9.9 km Northeast bearing 33° from Scaletta Zanclea, Provincia di Messina, Sicily, Italy 11.3 km Northeast bearing 45° from Itala, Provincia di Messina, Sicily, Italy 79.1 km Northeast bearing 29° from Catania, Provincia di Catania, Sicily, Italy
Last position:	2025-09-07 09:37:41 UTC (10d 22h33m ago) 2025-09-07 11:37:41 CEST local time at Messina, Italy [?]
Course:	214° – heading 511°
Speed:	8 km/h
Last path:	SF4522>ais via IW9GDC
Positions stored:	446

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.