Regulations last checked for updates: May 18, 2024

Title 33 - Navigation and Navigable Waters last revised: May 16, 2024
§ 87.03 - Supplemental signals.

Attention is drawn to the relevant sections of the International Code of Signals, the International Aeronautical and Maritime Search and Rescue Manual, Volume III, the International Telecommunication Union Radio Regulations and the following signals:

(a) A piece of orange-colored canvas with either a black square and circle or other appropriate symbol (for identification from the air);

(b) A dye marker.

authority: Sec. 303, Pub. L. 108-293, 118 Stat. 1042 (33 U.S.C. 2071); Department of Homeland Security Delegation No. 0170.1
source: 79 FR 37925, July 2, 2014, unless otherwise noted.
cite as: 33 CFR 87.03