Callsign:	MKRF4
MMSI number:	235010202
Vessel class:	Pleasure (37)
Location:	50°45.36' N 1°07.51' W - locator IO90KS41XK - show map 4.2 km North bearing 347° from Seaview, Isle of Wight, England, United Kingdom [?] 8.3 km North bearing 339° from Bembridge, Isle of Wight, England, United Kingdom 108.9 km Southwest bearing 220° from London, Greater London, England, United Kingdom 110.7 km Southwest bearing 221° from City of London, Greater London, England, United Kingdom
Last position:	2025-03-04 12:31:11 UTC (1d 20h21m ago) 2025-03-04 12:31:11 GMT local time at Seaview, United Kingdom [?]
Course:	105° – heading 511°
Speed:	15 km/h
Last path:	MKRF4>ais via G7RUH
Positions stored:	36

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.