Callsign:	ORKC
MMSI number:	205796000
IMO number:	243289
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Dredging/underwater operations (33)
Location:	51°42.92' N 1°35.06' E - locator JO01TR01CQ - show map 26.3 km Southeast bearing 124° from Walton-on-the-Naze, Essex, England, United Kingdom [?] 27.0 km Southeast bearing 120° from Frinton-on-Sea, Essex, England, United Kingdom 103.7 km East bearing 72° from Bexley, Greater London, England, United Kingdom 117.8 km East bearing 78° from City of London, Greater London, England, United Kingdom
Last position:	2025-11-28 03:56:29 UTC (1m45s ago) 2025-11-28 03:56:29 GMT local time at Walton-on-the-Naze, United Kingdom [?]
Course:	233.1° – heading 238°
Speed:	3 km/h
Dimensions:	length 101 m width 21 m draught 5.0 m
Last path:	ORKC>ais via G7OCD
Positions stored:	71794

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.