Air Draft Explained: How Ships Safely Pass Under Bridges

This video explains the key technical terms involved in determining whether a ship can safely pass beneath an overhead obstruction, such as a bridge. It breaks down critical measurements like Air Draft, Air Gap, Overhead Clearance height, and tidal references, all of which are essential for ensuring safe vertical clearance during passage. #AirDraft #BridgeClearance #ShipNavigation #MaritimeSafety #NauticalChart #UnderKeelClearance #Seamanship #MarineTutorial #ENC #TideAndDraft #maritime #seafarer #seaman #bsmt #maritimestudents #nauticalacademy