Specifications

Chapter 1 - Introduction
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Section C. Changes
Introduction
Commandant (G-OCS-2) promulgates this handbook and its changes.
Submit recommendations for changes to G-OCS-2 via standard memo or
electronic mail. For more information, contact G-OCS-2, Defender Class
Facility Manager.
The address for G-OCS-2 is:
Commandant (G-OCS-2)
U.S. Coast Guard Headquarters
2100 Second Street, SW
Washington, DC 20593-0001
Attn: Defender Class Facility Manager
C.1.
Engineering
Changes
All engineering changes (ECs) issued since the RB-HS and RB-S have been
in service are provided in Appendix B. ECs issued after the date of this
revision supersede information in this handbook where applicable.
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