Callsign:	VQLZ4
MMSI number:	235667000
IMO number:	235529
Navigational status:	Under way (engine) (0)
Vessel class:	(14)
Destination:	DUB <>HOLYHEAD (ETA Jul17 18:20)
Location:	53°21.87' N 5°24.55' W - locator IO73HI07VL - show map 48.5 km East bearing 111° from An Ros, Leinster, Ireland [?] 48.7 km East bearing 97° from Portmarnock, Leinster, Ireland 48.9 km East bearing 80° from Dún Laoghaire, Dún Laoghaire-Rathdown, Leinster, Ireland 55.8 km East bearing 86° from Dublin, Dublin City, Leinster, Ireland
Last position:	2025-07-17 16:34:14 UTC (5h38m ago) 2025-07-17 17:34:14 IST local time at An Ros, Ireland [?]
Course:	267.7° – heading 265°
Speed:	37 km/h
Dimensions:	length 211 m width 29 m draught 5.8 m
Last path:	VQLZ4>ais via GD4RVQ
Positions stored:	223600

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.