Abstract: A watercraft for retrieving an object on a body of water, comprising (i) a containment structure having an interior defining an internal cargo area of the watercraft, an open front side, and a partially or fully submerged lower containment element through which water can freely pass while obstructing the object from exiting the internal cargo area; and (ii) one or more floatation members coupled to an exterior of, or defining at least a portion of, the containment structure. A modular watercraft comprising first and second floatation members configured to be deployed on an exterior, and stowed in an interior, of the containment structure. A system comprising a watercraft having one or more rotating capture assemblies onboard, configured to actively pull or push the object into an internal cargo area through the open front side of the containment structure.

Abstract: A watercraft for retrieving an object on a body of water, comprising (i) a containment structure having an interior defining an internal cargo area of the watercraft, an open front side, and a partially or fully submerged lower containment element through which water can freely pass while obstructing the object from exiting the internal cargo area; and (ii) one or more floatation members coupled to an exterior of, or defining at least a portion of, the containment structure. A modular watercraft comprising first and second floatation members configured to be deployed on an exterior, and stowed in an interior, of the containment structure. A system comprising a watercraft having one or more rotating capture assemblies onboard, configured to actively pull or push the object into an internal cargo area through the open front side of the containment structure.

Abstract: A watercraft for retrieving an object on a body of water, comprising (i) a containment structure having an interior defining an internal cargo area of the watercraft, an open front side, and a partially or fully submerged lower containment element through which water can freely pass while obstructing the object from exiting the internal cargo area; and (ii) one or more floatation members coupled to an exterior of, or defining at least a portion of, the containment structure. A modular watercraft comprising first and second floatation members configured to be deployed on an exterior, and stowed in an interior, of the containment structure. A system comprising a watercraft having one or more rotating capture assemblies onboard, configured to actively pull or push the object into an internal cargo area through the open front side of the containment structure.