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Norm
ÖNORM EN 4856
Issue date: 2019 06 15
Rotorcraft - Emergency Breathing Systems (EBS) - Requirements, testing and marking
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...
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Withdrawn
: 2023 08 15
Publisher:
Austrian Standards International
Format:
Digital | 32 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
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.
ÖNORM EN 4856
2023 08 15
Aerospace series - Rotorcraft Emergency Breathing Systems (EBS) - Requirements, testing and marking
Norm
ÖNORM EN 4856
2019 06 15
Rotorcraft - Emergency Breathing Systems (EBS) - Requirements, testing and marking
Norm
↖
Norm
ÖNORM EN 4856
Issue date :
2023 08 15
Aerospace series - Rotorcraft Emergency Breathing Systems (EBS) - Requirements, testing and marking