An Able Seaman (AB) Apprenticeship is a structured training program designed to provide individuals with the practical skills and theoretical knowledge needed to work as an Able Seaman on merchant ships, cargo vessels, tankers, fishing boats, or other types of commercial vessels. This apprenticeship typically combines on-the-job training with classroom education to prepare individuals for the demanding role of maintaining and operating ships, ensuring safety, and assisting in navigation, cargo handling, and vessel upkeep.