Saturday, March 18, 2017

Composite Semaphore Flag for the Letter S - Sierra

The Composite Semaphore Flag for Sierra is pink because S is the 19th letter of the alphabet.  It is the ones digit value that coded for the background colour.  Blue is in the stripy section and disc because it is the assigned contrast indicator.  The stars show the right-starboard arm of the Semaphore Signaler.

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