Callsign:	MKMZ7
MMSI number:	232039509
IMO number:	546930
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°48.15' N 1°07.39' W - locator IO90KT52FO - show map 2.3 km West bearing 280° from Portsmouth, City of Portsmouth, England, United Kingdom [?] 2.9 km Northwest bearing 294° from Southsea, City of Portsmouth, England, United Kingdom 104.8 km Southwest bearing 222° from London, Greater London, England, United Kingdom 106.7 km Southwest bearing 223° from City of London, Greater London, England, United Kingdom
Last position:	2025-08-21 17:19:07 UTC (4m22s ago) 2025-08-21 18:19:07 BST local time at Portsmouth, United Kingdom [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	draught 0.0 m
Last path:	MKMZ7>ais via G7RUH
Positions stored:	1514

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.