Callsign:	GABC
MMSI number:	235009920
IMO number:	141754
Navigational status:	Undefined/default (15)
Vessel class:	Military operations (35)
Location:	50°44.37' N 1°26.15' W - locator IO90GR77QL - show map 7.9 km East bearing 105° from Lymington, Hampshire, England, United Kingdom [?] 11.0 km East bearing 82° from Milford on Sea, Hampshire, England, United Kingdom 125.1 km Southwest bearing 227° from London, Greater London, England, United Kingdom 127.2 km Southwest bearing 228° from City of London, Greater London, England, United Kingdom
Last position:	2025-11-18 10:55:02 UTC (72d 17h27m ago) 2025-11-18 10:55:02 GMT local time at Lymington, United Kingdom [?]
Course:	245° – heading 511°
Speed:	39 km/h
Dimensions:	length 0 m width 0 m draught 0.0 m
Last path:	GABC>ais via G7RUH
Positions stored:	1240

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.