Callsign:	MJBI4
MMSI number:	232035574
IMO number:	498456
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	50°36.74' N 1°49.88' W - locator IO90CO06FW - show map 9.3 km East bearing 88° from Swanage, Dorset, England, United Kingdom [?] 12.5 km South bearing 164° from Bournemouth, Borough of Bournemouth, England, United Kingdom 107.9 km Southeast bearing 150° from Bristol, City of Bristol, England, United Kingdom 134.8 km Southeast bearing 135° from Cardiff, City and County of Cardiff, Wales, United Kingdom
Last position:	2025-08-06 11:22:26 UTC (6d 20h45m ago) 2025-08-06 12:22:26 BST local time at Swanage, United Kingdom [?]
Course:	253° – heading 249°
Speed:	39 km/h
Dimensions:	length 21 m width 6 m draught 0.0 m
Last path:	MJBI4>ais via M0TRT
Positions stored:	737

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.