Callsign:	MJRF
MMSI number:	235056939
Vessel class:	Sailing (36)
Location:	50°44.41' N 1°17.27' W - locator IO90IR57LP - show map 1.7 km East bearing 93° from Northwood, Isle of Wight, England, United Kingdom [?] 3.4 km Southeast bearing 132° from Gurnard, Isle of Wight, England, United Kingdom 117.7 km Southwest bearing 224° from London, Greater London, England, United Kingdom 119.7 km Southwest bearing 225° from City of London, Greater London, England, United Kingdom
Last position:	2025-09-05 11:01:20 UTC (9d 12h41m ago) 2025-09-05 12:01:20 BST local time at Northwood, United Kingdom [?]
Course:	171° – heading 511°
Speed:	5 km/h
Last path:	MJRF>ais via G7RUH
Positions stored:	177

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.