Callsign:	ZGRQ4
MMSI number:	319187300
IMO number:	22158
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Destination:	GENOVA
Location:	42°10.71' N 11°02.00' E - locator JN52ME42AT - show map 22.5 km Southeast bearing 152° from Isola del Giglio, Provincia di Grosseto, Tuscany, Italy [?] 29.3 km South bearing 194° from Monte Argentario, Provincia di Grosseto, Tuscany, Italy 114.1 km Northwest bearing 296° from Lido di Roma, Provincia di Roma, Latium, Italy 151.8 km Southwest bearing 227° from Perugia, Provincia di Perugia, Umbria, Italy
Last position:	2025-09-01 22:38:22 UTC (25d 22h23m ago) 2025-09-02 00:38:22 CEST local time at Isola del Giglio, Italy [?]
Course:	307° – heading 307°
Speed:	25 km/h
Dimensions:	length 45 m width 8 m draught 2.4 m
Last path:	ZGRQ4>ais via IZ0ORT
Positions stored:	4135

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.