Callsign:	MONO3
MMSI number:	232051874
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	50°50.52' N 1°06.01' W - locator IO90KU72XB - show map 4.8 km North bearing 352° from Portsmouth, City of Portsmouth, England, United Kingdom [?] 5.6 km North bearing 350° from Southsea, City of Portsmouth, England, United Kingdom 100.5 km Southwest bearing 223° from London, Greater London, England, United Kingdom 102.4 km Southwest bearing 224° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-01 09:59:53 UTC (24d 12h58m ago) 2025-07-01 10:59:53 BST local time at Portsmouth, United Kingdom [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 13 m width 4 m draught 0.0 m
Last path:	MONO3>ais via G7RUH
Positions stored:	495

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.