Callsign:	V4XD3
MMSI number:	341985000
IMO number:	6729206
Navigational status:	At anchor (1)
Vessel class:	Tug (52)
Destination:	MACAS
Location:	37°35.84' N 0°58.62' W - locator IM97MO23SI - show map 1.2 km Southeast bearing 137° from Cartagena, Murcia, Murcia, Spain [?] 9.1 km West bearing 254° from La Unión, Murcia, Murcia, Spain 45.3 km South bearing 163° from Murcia, Murcia, Murcia, Spain 93.8 km Southwest bearing 208° from Alicante, Provincia de Alicante, Valencia, Spain
Last position:	2025-02-09 21:45:24 UTC (1d 5h33m ago) 2025-02-09 22:45:24 CET local time at Cartagena, Spain [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 0 m width 0 m draught 4.5 m
Last path:	V4XD3>ais via EB5IVB
Positions stored:	2

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.