Sail Skills - ColRegs Free Guide to ColRegs (the International Regulations for Preventing Collisions at Sea, the IRPCS or Collision Regs).  Guidance covers all aspects with animations, pictures and diagrams.  Aimed at small vessel users but suitable for professional mariners.  Especially recommended for RYA examination candidates.
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ColRegs Home>ColRegs>Definitions>Underway Rule 3 (i) Underway  Not:  at anchor or made fast to the shore or aground back to top Not:  at anchor Diagram: vessel not underway - is at anchor Diagram: vessels not underway - are at anchor or made fast to shore or aground Diagram: vessels not underway - are at anchor or made fast to shore Not:  at anchor or made fast to the shore Not:  at anchor or made fast to the shore or aground
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