SS-EN-4856 Rotorcraft - Emergency Breathing Systems (EBS) - Requirements, testing and marking

SS-EN-4856 - 2018 EDITION - SUPERSEDED
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This document specifies requirements for Emergency Breathing Systems (EBS) for use by helicopter crew and passengers in the event of a ditching or water impact, to ensure minimum levels of performance. It applies to EBS for use by adults only. Two categories of EBS are addressed by this standard; Category A EBS capable of being successfully deployed in air and underwater and Category B EBS capable of being successfully deployed in air but not underwater. This document is applicable to compressed air, rebreather and hybrid rebreather designs of EBS.

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Designation Name

SS-EN 4856:2018

Revision Level

2018 EDITION

Status

Superseded

Publication Date

Dec. 20, 2018

Language(s)

English

Page Count

40

International Equivalent

EN 4856:2018(IDT)