e-CFR data is current as of January 21, 2021 |
Title 33 → Chapter I → Subchapter E → Part 83 → Subpart D → §83.37 |
Title 33: Navigation and Navigable Waters
PART 83—NAVIGATION RULES
Subpart D—Sound and Light Signals
When a vessel is in distress and requires assistance she shall use or exhibit the signals described in Annex IV to these Rules (33 CFR part 87).