USCG Exam PracticeRule 37 — Distress Signals
A vessel exhibiting a square flag with a ball above or below it is signaling which of the following?
- A. She is at anchor and restricted in her ability to maneuver
- B. She is engaged in diving operations
- ✓ She is in distress and requires assistanceCorrect
- D. She is a vessel not under command
Why C is correct
33 CFR §87.01(g) specifically lists a signal consisting of a square flag having above or below it a ball or anything resembling a ball as a distress signal indicating need of assistance.
Cited:33 CFR §87.01