2026-09-27T14:10:11+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object2847137677DERRICKYA machine for hoisting or moving heavy weights, consisting of a spar or boom set up obliquely, with its head steadied by guys, and furnished with suitable tackle and purchases.546P751891712DERRICKYA structure consisting of a vertical mast and a horizontal boom operated by cables on a separate engine or motor. Used for hoisting and moving heavy loads or objects.1P