Callsign:	PI5521
MMSI number:	244650563
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	40°55.66' N 12°54.20' E - locator JN60KW82JP - show map 6.2 km Northwest bearing 307° from Ponza, Provincia di Latina, Latium, Italy [?] 37.9 km Southwest bearing 205° from San Felice Circeo, Provincia di Latina, Latium, Italy 113.0 km South bearing 162° from Roma, Provincia di Roma, Latium, Italy 113.6 km West bearing 276° from Napoli, Provincia di Napoli, Campania, Italy
Last position:	2025-08-10 14:59:31 UTC (5d 1m ago) 2025-08-10 16:59:31 CEST local time at Ponza, Italy [?]
Course:	128° – heading 511°
Speed:	2 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	PI5521>ais via IC8FGU
Positions stored:	1343

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.