How would the flag hoist 1.33 be sent?

Official USCG Answer & Rule Citation

Correct Answer: Option B — 1, answer pennant, 3, second substitute

The sequence "1.33" requires the numeral 1, the answering pennant representing the decimal, the numeral 3, and the second substitute flag to repeat the second numeral 3 in accordance with International Code of Signals procedures.

100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.