Tuesday, March 14, 2017

Composite Semaphore Flag for the Letter O - Oscar

The Composite Semaphore Flag is light blue since O is the 15th letter of the Alphabet.  Reason being, 5 is coded to blue and the ones digit value sets the background colour.  The red colour is the assigned contrast indicator and the stars indicate the right-starboard side of the Semaphore Signaler.

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