Callsign:	GDDT
MMSI number:	235040683
IMO number:	208828
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Tug (52)
Destination:	LOUGH FOYLE (ETA Dec14 00:00)
Location:	56°08.52' N 2°46.75' W - locator IO86OD64MC - show map 9.9 km North bearing 340° from North Berwick, East Lothian, Scotland, United Kingdom [?] 12.3 km North bearing 15° from Gullane, East Lothian, Scotland, United Kingdom 33.4 km Northeast bearing 51° from Edinburgh, City of Edinburgh, Scotland, United Kingdom 96.9 km East bearing 71° from Glasgow, Glasgow City, Scotland, United Kingdom
Last position:	2024-12-10 20:05:20 UTC (92d 16h39m ago) 2024-12-10 20:05:20 GMT local time at North Berwick, United Kingdom [?]
Course:	49° – heading 41°
Speed:	9 km/h
Dimensions:	length 28 m width 8 m draught 4.0 m
Last path:	GDDT>ais via GM7HHB
Positions stored:	128706

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.