Callsign:	MDZS9
MMSI number:	235015717
Navigational status:	Undefined/default (15)
Vessel class:	Diving operations (34)
Location:	53°18.88' N 4°02.20' W - locator IO73XH55OM - show map 4.7 km Northeast bearing 42° from Llangoed, Anglesey, Wales, United Kingdom [?] 7.6 km Northwest bearing 327° from Llanfairfechan, Conwy, Wales, United Kingdom 71.0 km West bearing 262° from Liverpool, City and Borough of Liverpool, England, United Kingdom 120.6 km West bearing 262° from Manchester, City and Borough of Manchester, England, United Kingdom
Last position:	2025-06-19 09:30:41 UTC (60d 4h44m ago) 2025-06-19 10:30:41 BST local time at Llangoed, United Kingdom [?]
Course:	354°
Speed:	1 km/h
Dimensions:	length 12 m width 2 m draught 0.0 m
Last path:	MDZS9>ais via GD4RVQ
Positions stored:	24

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.