Callsign:	MBSF
MMSI number:	235000922
IMO number:	389841
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	LONDON (ETA Aug27 15:30)
Location:	51°30.43' N 0°05.13' W - locator IO91WM91RQ - show map 770.2 m Southeast bearing 145° from City of London, Greater London, England, United Kingdom [?] 2.8 km East bearing 93° from London, Greater London, England, United Kingdom 4.9 km West bearing 265° from Poplar, Greater London, England, United Kingdom 8.0 km Northwest bearing 306° from Blackheath, Greater London, England, United Kingdom
Last position:	2025-09-19 15:31:03 UTC (59d 23h53m ago) 2025-09-19 16:31:03 BST local time at City of London, United Kingdom [?]
Course:	206° – heading 511°
Speed:	0 km/h
Dimensions:	length 29 m width 7 m draught 2.0 m
Last path:	MBSF>ais via IC8FGU
Positions stored:	443

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.