Isolated Danger Mark (or Buoy) (G.B.): Difference between revisions

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A mark (or buoy) used alone to indicate a dangerous reef or shoal. The mark (or buoy) may be passed on either hand.
A mark (or buoy) used alone to indicate a dangerous reef or shoal. The mark (or buoy) may be passed on either hand.


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Revision as of 20:23, 28 February 2009

2-6-100

Alternative term: Obstruction Mark (or Buoy) (U.S.A.)

A mark (or buoy) used alone to indicate a dangerous reef or shoal. The mark (or buoy) may be passed on either hand.




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)