A method for operating floating vessel wherein the floating vessel comprises a hull having: a bottom surface, a top deck surface, at least two connected sections engaging between the bottom surface and the top deck surface, and at least one fin extending from the hull with an upper fin surface sloping towards the bottom surface and secured to and extending from the hull, the at least one fin configured to provide hydrodynamic performance. The at least two connected sections extend downwardly from the top deck surface toward the bottom surface. The at least two connected sections contain at least two of: an upper portion in section view with a sloping side extending from the top deck section, a cylindrical neck section in profile view, and a lower conical section in profile view with a sloping side extending from the cylindrical neck section.

A method for operating floating vessel wherein the floating vessel comprises a hull having: a bottom surface, a top deck surface, at least two connected sections engaging between the bottom surface and the top deck surface, and at least one fin extending from the hull with an upper fin surface sloping towards the bottom surface and secured to and extending from the hull, the at least one fin configured to provide hydrodynamic performance. The at least two connected sections extend downwardly from the top deck surface toward the bottom surface. The at least two connected sections contain at least two of: an upper portion in section view with a sloping side extending from the top deck section, a cylindrical neck section in profile view, and a lower conical section in profile view with a sloping side extending from the cylindrical neck section.

An activity monitoring and recording system and method are disclosed for monitoring and recording data relating to the dynamic positioning of a vehicle. The system comprises a monitoring arrangement for monitoring data representative of the positional state of the vehicle and data representative of the activity of an operator when controlling a dynamic positioning of the vehicle. The system further comprises a processor, communicatively coupled with the monitoring arrangement, for processing the monitored data, and at least one tag comprising operator identification. The system further comprises a tag interrogating device for interrogating the tag to determine the identity of the operator of the dynamic positioning system, and for recording processed data to the tag.

An activity monitoring and recording system and method are disclosed for monitoring and recording data relating to the dynamic positioning of a vehicle. The system comprises a monitoring arrangement for monitoring data representative of the positional state of the vehicle and data representative of the activity of an operator when controlling a dynamic positioning of the vehicle. The system further comprises a processor, communicatively coupled with the monitoring arrangement, for processing the monitored data, and at least one tag comprising operator identification. The system further comprises a tag interrogating device for interrogating the tag to determine the identity of the operator of the dynamic positioning system, and for recording processed data to the tag.

The present disclosure provides a wide-based sub. Further, the wide-based sub may include a hull comprising a wide-based structure. Further, the wide-based sub May include a deck which may be configured for facilitating performance of an activity associated with the wide-based sub. Further, the activity includes one or more of a storage of an asset and a maritime operation associated with the wide-based sub. Further, the wide-based sub may include a propulsion device which may be configured for propelling the wide-based sub in relation to each of the underwater environment and the afloat environment. Further, the wide-based sub may include a missiles storage and firing module configured for automatic firing and reloading of a plurality of missiles in a range of 10 to 1000.

The present disclosure provides a wide-based sub. Further, the wide-based sub may include a hull comprising a wide-based structure. Further, the wide-based sub May include a deck which may be configured for facilitating performance of an activity associated with the wide-based sub. Further, the activity includes one or more of a storage of an asset and a maritime operation associated with the wide-based sub. Further, the wide-based sub may include a propulsion device which may be configured for propelling the wide-based sub in relation to each of the underwater environment and the afloat environment. Further, the wide-based sub may include a missiles storage and firing module configured for automatic firing and reloading of a plurality of missiles in a range of 10 to 1000.