Question 2279 Deck General

The correct answer is A) Official Crew List. The reason this is the correct answer is that while there are certain documents that must be posted aboard a vessel, such as the Certificate of Inspection (choice D) and the officer's licenses (choice C), the Official Crew List is not required by law to be posted. The Muster List (choice B) is also a required document that must be posted. Therefore, the Official Crew List is the only option in the list that is not legally required to be displayed on the vessel.