CALYPSO loading at Irvine’s Quay.

IMO: 9512381
MMSI: 305691000
Call Sign: V2FJ3
Flag: Antigua and Barbuda
Vessel Type: Heavy Lift Vessel

Vessel details courtesy of Marine Traffic.

See also: http://www.northeastmaritime.co.uk/viewtopic.php?f=57&t=31141 (edited PH)