Jackspeak of the Royal Canadian Navy

Jackspeak Index:
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Ball Diamond Ball

Day shapes hoisted up the mast in this way indicate that the vessel is under conditions where it is "restricted in ability to maneuver". This occurs when the ship is undergoing replenishment at sea.

Added: 2014-11-01 Last modified: 2014-11-01

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Jackspeak of the Royal Canadian Navy
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