Callsign:	ORKC
MMSI number:	205796000
IMO number:	243289
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Location:	51°42.56' N 1°39.23' E - locator JO01TR80KF - show map 30.7 km Southeast bearing 120° from Walton-on-the-Naze, Essex, England, United Kingdom [?] 31.5 km Southeast bearing 117° from Frinton-on-Sea, Essex, England, United Kingdom 108.1 km East bearing 73° from Bexley, Greater London, England, United Kingdom 122.4 km East bearing 79° from City of London, Greater London, England, United Kingdom
Last position:	2025-11-28 09:40:30 UTC (2h3m ago) 2025-11-28 09:40:30 GMT local time at Walton-on-the-Naze, United Kingdom [?]
Course:	179.2° – heading 183°
Speed:	8 km/h
Dimensions:	length 101 m width 21 m draught 5.0 m
Last path:	ORKC>ais via G7OCD
Positions stored:	71858

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.