Callsign:	V7SG4
MMSI number:	538003647
IMO number:	441233
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Diving operations (34)
Destination:	ABEDEEN (ETA Dec03 15:00)
Location:	57°08.44' N 1°48.12' W - locator IO97CD33SR - show map 17.9 km East bearing 91° from Aberdeen, Aberdeen City, Scotland, United Kingdom [?] 19.8 km Southeast bearing 128° from Balmedie, Aberdeenshire, Scotland, United Kingdom 21.3 km Southeast bearing 146° from Newburgh, Aberdeenshire, Scotland, United Kingdom 100.4 km Northeast bearing 44° from Dundee, Dundee City, Scotland, United Kingdom
Last position:	2025-12-29 01:27:08 UTC (1d 14h25m ago) 2025-12-29 01:27:08 GMT local time at Aberdeen, United Kingdom [?]
Course:	51° – heading 186°
Speed:	1 km/h
Dimensions:	length 115 m width 22 m draught 6.5 m
Last path:	V7SG4>ais via IC8HFW
Positions stored:	14665

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.