Callsign:	GDNU
MMSI number:	232006590
IMO number:	326051
Navigational status:	Reserved (carrying hazard class A) (10)
Vessel class:	Fishing (30)
Destination:	FISHING_GROUND (ETA May16 14:00)
Location:	57°56.83' N 5°32.39' W - locator IO77FW57FH - show map 23.0 km West bearing 284° from Ullapool, Highland, Scotland, United Kingdom [?] 57.6 km Southeast bearing 120° from Stornoway, Eilean Siar, Scotland, United Kingdom 58.3 km Southeast bearing 121° from Isle of Lewis, Eilean Siar, Scotland, United Kingdom 93.8 km Northwest bearing 304° from Inverness, Highland, Scotland, United Kingdom
Last position:	2025-06-06 14:55:21 UTC (50d 19h59m ago) 2025-06-06 15:55:21 BST local time at Ullapool, United Kingdom [?]
Course:	300° – heading 300°
Speed:	14 km/h
Dimensions:	length 38 m width 7 m draught 4.5 m
Last path:	GDNU>ais via IC8FGU
Positions stored:	7327

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.