Callsign:	MSDA4
MMSI number:	235055257
IMO number:	8210
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	42°45.05' N 9°07.20' W - locator IN52KS50OE - show map 5.6 km Southwest bearing 240° from Muros, Provincia da Coruña, Galicia, Spain [?] 8.4 km South bearing 197° from Carnota, Provincia da Coruña, Galicia, Spain 66.1 km Northwest bearing 331° from Vigo, Provincia de Pontevedra, Galicia, Spain 90.6 km Southwest bearing 221° from A Coruña, Provincia da Coruña, Galicia, Spain
Last position:	2025-08-06 08:00:46 UTC (1d 1h58m ago) 2025-08-06 10:00:46 CEST local time at Muros, Spain [?]
Course:	311° – heading 511°
Speed:	10 km/h
Dimensions:	length 10 m width 4 m draught 0.0 m
Last path:	MSDA4>ais via EA1JL
Positions stored:	703

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.