Callsign:	ZGDG4
MMSI number:	319051300
IMO number:	695248
Navigational status:	At anchor (1)
Vessel class:	Pleasure (37)
Destination:	A
Location:	38°58.21' N 1°14.76' E - locator JM08OX92MT - show map 5.1 km West bearing 257° from Sant Antoni de Portmany, Illes Balears, Balearic Islands, Spain [?] 6.8 km Northwest bearing 332° from Sant Josep de sa Talaia, Illes Balears, Balearic Islands, Spain 128.6 km East bearing 68° from Benidorm, Provincia de Alicante, Valencia, Spain 157.2 km Southeast bearing 135° from Castelló de la Plana, Província de Castelló, Valencia, Spain
Last position:	2025-08-05 10:40:00 UTC (1d 5h39m ago) 2025-08-05 12:40:00 CEST local time at Sant Antoni de Portmany, Spain [?]
Course:	159° – heading 112°
Speed:	0 km/h
Dimensions:	length 47 m width 10 m draught 2.7 m
Last path:	ZGDG4>ais via EB5IVB
Positions stored:	1191

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.