Callsign:	MBSF
MMSI number:	235000922
IMO number:	334301
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	P (ETA ***00 00:00)
Location:	51°30.46' N 0°05.03' W - locator IO91WM91WU - show map - static map 794.6 m Southeast bearing 135° from City of London, Greater London, England, United Kingdom [?] 2.4 km East bearing 69° from City of Westminster, Greater London, England, United Kingdom 2.9 km East bearing 92° from London, Greater London, England, United Kingdom
Last position:	2021-09-17 16:06:02 UTC (7d 2h57m ago) 2021-09-17 17:06:02 BST local time at City of London, United Kingdom [?]
Course:	268°
Speed:	1 km/h
Dimensions:	width 5 m draught 0.0 m
Last path:	MBSF>ais via GM7HHB
Positions stored:	68

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.