Callsign:	MZSL6
MMSI number:	235052117
IMO number:	443566
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	(ETA ***00 00:00)
Location:	51°30.31' N 0°01.84' W - locator IO91XM61HF - show map 4.3 km East bearing 101° from City of London, Greater London, England, United Kingdom [?] 4.7 km East bearing 110° from Barbican, Greater London, England, United Kingdom 6.6 km East bearing 93° from London, Greater London, England, United Kingdom
Last position:	2025-09-07 12:04:41 UTC (5d 17h36m ago) 2025-09-07 13:04:41 BST local time at City of London, United Kingdom [?]
Course:	175° – heading 110°
Speed:	15 km/h
Dimensions:	length 32 m width 11 m draught 0.0 m
Last path:	MZSL6>ais via IC8FGU
Positions stored:	755

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.