33 CFR § 146.110 - Emergency signals.

---
identifier: "/us/cfr/t33/s146.110"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 146.110 - Emergency signals."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "146.110"
section_name: "Emergency signals."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "N"
subchapter_name: "OUTER CONTINENTAL SHELF ACTIVITIES"
part_number: "146"
part_name: "OPERATIONS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "43 U.S.C. 1333, 1348, 1350, 1356; 46 U.S.C. 70001, 70116; Sec. 109, Public Law No. 109-347, 120 Stat. 1884; Department of Homeland Security Delegation No. 0170.1."
regulatory_source: "CGD 78-160, 47 FR 9383, Mar. 4, 1982, unless otherwise noted."
cfr_part: "146"
---


# 146.110 Emergency signals.

(a) The owner, the owner's agent, or the person in charge shall establish emergency signals to be used for calling the personnel to their emergency stations.

(b) The signal to man emergency stations shall be an intermittent signal on the general alarm system for not less than 10 seconds. The abandon facility signal shall be a continuous signal on the general alarm system.