Callsign:	MRRK2
MMSI number:	232059673
IMO number:	40502
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	THAMES MEDWAY OPS (ETA Aug18 15:00)
Location:	51°28.78' N 0°49.32' E - locator JO01JL85PD - show map 6.2 km Northeast bearing 44° from Sheerness, Kent, England, United Kingdom [?] 8.7 km Northeast bearing 36° from Queenborough, Kent, England, United Kingdom 63.3 km East bearing 93° from City of London, Greater London, England, United Kingdom 65.6 km East bearing 92° from London, Greater London, England, United Kingdom
Last position:	2025-08-23 19:56:57 UTC (12h53m ago) 2025-08-23 20:56:57 BST local time at Sheerness, United Kingdom [?]
Course:	9° – heading 9°
Speed:	9 km/h
Dimensions:	length 32 m width 13 m draught 6.0 m
Last path:	MRRK2>ais via IC8FGU
Positions stored:	4038

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.