Callsign:	ZDHP4
MMSI number:	236342000
IMO number:	297228
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	GBLIV (ETA Mar05 18:00)
Location:	53°43.60' N 4°26.69' W - locator IO73SR64PJ - show map 35.8 km North bearing 350° from Amlwch, Anglesey, Wales, United Kingdom [?] 44.6 km Southeast bearing 153° from Port Erin, Isle of Man 103.0 km West bearing 291° from Liverpool, City and Borough of Liverpool, England, United Kingdom 126.9 km East bearing 69° from Dublin, Dublin City, Leinster, Ireland
Last position:	2025-03-05 00:20:55 UTC (5d 23h28m ago) 2025-03-05 00:20:55 GMT local time at Amlwch, United Kingdom [?]
Course:	138° – heading 165°
Speed:	12 km/h
Dimensions:	length 88 m width 13 m draught 5.4 m
Persons on board:	14 (2016-04-16 18:46:53 UTC – 3250d 5h2m ago)
Last path:	ZDHP4>ais via GD4RVQ
Positions stored:	128227

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.