A. about 1 second B. 2 or 4 seconds C. 4 to 6 seconds D. 8 to 10 seconds « Previous Next »
Home ROR USCG 245 BOTH INTERNATIONAL & INLAND The duration of each blast of the whistle signals used in meeting and crossing situations is __________. A. about 1 second B. 2 or 4 seconds C. 4 to 6 seconds D. 8 to 10 seconds « Previous Next »
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