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        | Application to Inland and International Seas |  | 
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        | Responsibility   If collision occurs, the excuse of these rules will not be considered adequate. |  | 
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        | Rule 3 
 General Definitions |  | Definition 
 
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VesselPDVSAILFISHNUCCBDRAM |  | 
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        | Term 
 | Definition 
 
        | Every Water Craft used as means of transportation |  | 
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        | Term 
 | Definition 
 
        | Power Driven Vessel   Vessel propelled by machinery |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | Vessel engaged in fishing   restricts maneuverability |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | Vessel Constrained By Draft   (ie huge ship) |  | 
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        | Term 
 | Definition 
 
        | Vessel Restricted in her Ability to Maneuver   (Ship with Helo pad conducting operations) |  | 
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        | Term 
 | Definition 
 
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laying or picking up nav mark, sub cable or underwater pipelineUnderwater operationsReplenishment of Goods/people/servicesLaunching or Recovering A/CMine ClearanceTowing |  | 
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        | Term 
 | Definition 
 
        | Application   Any condition of visibility |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | Safe Speed   AVOID COLLISION |  | 
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        | Term 
 | Definition 
 
        | Risk of Collision   Determine if risk of collision exists and avoid it. |  | 
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        | Term 
 | Definition 
 
        | Action to Avoid Collision     |  | 
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        | Term 
 | Definition 
 
        | Narrow Channels   
Stay to STARBOARD sideSmaller Vessels (20<) allow bigger vessels to passAvoid AnchoringSound 1 Prolonged Blast |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | Traffic Separation Scheme   Do not enter separtion zone   STAY IN YOUR LANE   except emergency, fishing or crossing |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | Sailing Vessels   
Wind on Port, Sort yourself out of the way.Windward Vessel keep out way of Leeward Vessel.Wind on Port Give way |  | 
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        | Term 
 | Definition 
 
        | Overtaking   
Approach greater than 22.5 degrees abaft beamKeep out of the way |  | 
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        | Term 
 | Definition 
 
        | Head on Situation   Pass PORT to PORT   (inland: PDV with current has right of way) |  | 
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        | Term 
 | Definition 
 
        | Crossing Situation   Vessel with other vessel on STARBOARD, keep out of the way. |  | 
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        | Term 
 | Definition 
 
        | Action of the Give Way Vessel   Take early substantial action to keep well clear |  | 
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        | Term 
 | Definition 
 
        | Action of Stand on Vessel   Take action when collision cannot be avoided by give-way vessel alone. |  | 
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        | Term 
 | Definition 
 
        | Pecking Order   
NUCRAMCBDFISHSAILPDVSEAplane |  | 
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        | Term 
 | Definition 
 
        | Conduct of Vessels in Restricted Visibility     |  | 
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