Callsign:	MKZR3
MMSI number:	232040737
IMO number:	922254
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°47.28' N 0°56.27' W - locator IO90MS79KC - show map 2.2 km East bearing 78° from Hayling Island, Hampshire, England, United Kingdom [?] 4.9 km Northwest bearing 294° from East Wittering, West Sussex, England, United Kingdom 98.1 km Southwest bearing 216° from London, Greater London, England, United Kingdom 99.8 km Southwest bearing 217° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-19 16:36:41 UTC (2d 6h40m ago) 2025-07-19 17:36:41 BST local time at Hayling Island, United Kingdom [?]
Course:	289° – heading 511°
Speed:	8 km/h
Dimensions:	length 10 m width 3 m draught 0.0 m
Last path:	MKZR3>ais via G7RUH
Positions stored:	1798

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.