Callsign:	GDNB
MMSI number:	235065329
IMO number:	702864
Navigational status:	Moored (5)
Vessel class:	Dredging/underwater operations (33)
Destination:	RP7 AREA MOORED
Location:	51°29.89' N 2°43.31' W - locator IO81PL39JN - show map 7.7 km North bearing 19° from Nailsea, North Somerset, England, United Kingdom [?] 9.9 km Northwest bearing 299° from Bristol, City of Bristol, England, United Kingdom 11.3 km North bearing 16° from Brockley, North Somerset, England, United Kingdom 122.9 km Southwest bearing 208° from Birmingham, City and Borough of Birmingham, England, United Kingdom
Last position:	2025-09-08 10:51:56 UTC (8d 22h11m ago) 2025-09-08 11:51:56 BST local time at Nailsea, United Kingdom [?]
Course:	337° – heading 511°
Speed:	0 km/h
Dimensions:	length 35 m width 10 m draught 14.0 m
Last path:	GDNB>ais via g4bwr
Positions stored:	47994

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.