46 CFR Part 113
COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT
April 15, 2021
Subpart
113.05
General Provisions
Subpart
113.10
Fire and Smoke Detecting and Alarm Systems
Subpart
113.20
Automatic Sprinkler Systems
Subpart
113.25
General Emergency Alarm Systems
Subpart
113.27
Engineers' Assistance-Needed Alarm
Subpart
113.30
Internal Communications
Subpart
113.35
Engine Order Telegraph Systems
Subpart
113.37
Shaft Speed and Thrust Indicators
Subpart
113.40
Rudder Angle Indicator Systems
Subpart
113.43
Steering Failure Alarm Systems
Subpart
113.45
Refrigerated Spaces Alarm Systems
Subpart
113.50
Public Address Systems
Subpart
113.65
Whistle Operators