USCG Exam Practice · Rule 37 — Distress Signals
Which of the following is a recognized distress signal under 33 CFR §87.01?
- AA white parachute flare fired at short intervals
- BA continuous sounding with any fog-signaling apparatus✓ correct
- CRapid and repeated sounding of a ship's bell
- DA blue flag hoisted at the masthead
Why B is correct
33 CFR §87.01(b) specifically lists a continuous sounding with any fog-signaling apparatus as a recognized distress signal. A white flare, bell signals, and a blue flag are not listed in §87.01.
Cited:33 CFR §87.01
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