How should a receiving station indicate that it cannot distinguish a signal sent by flag hoist?

Official USCG Answer & Rule Citation

Correct Answer: Option C — keep the answering pennant at the dip

Under USCG National Maritime Center examination standards, the accepted correct answer is: keep the answering pennant at the dip.

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