Callsign:	MMHK4
MMSI number:	235010269
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	51°06.12' N 1°21.99' E - locator JO01QC34XL - show map 5.8 km Southeast bearing 127° from Dover, Kent, England, United Kingdom [?] 13.4 km Southeast bearing 135° from Shepherdswell, Kent, England, United Kingdom 111.1 km Southeast bearing 114° from City of London, Greater London, England, United Kingdom 113.1 km Southeast bearing 113° from London, Greater London, England, United Kingdom
Last position:	2025-05-13 09:21:43 UTC (255d 11h53m ago) 2025-05-13 10:21:43 BST local time at Dover, United Kingdom [?]
Course:	128° – heading 511°
Speed:	8 km/h
Dimensions:	length 9 m width 3 m draught 0.0 m
Last path:	MMHK4>ais via G8WLY
Positions stored:	51

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.