A voyage number is a unique identifier assigned to a sea or ocean voyage of a cargo ship or other vessel. This number is crucial for several reasons:

Tracking and Logistics: It helps shipping companies, port authorities, and customers track the progress of a voyage, including the cargo being transported.
Operational Organization: Enables efficient scheduling and management of vessels, cargo, and crew for shipping companies.
Historical Records: Provides a reference for analyzing performance, understanding traffic patterns, and resolving disputes.

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