DS/EN 4856:2018
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Rotorcraft – Emergency Breathing Systems (EBS) – Requirements, testing and marking
Superseded date
17-02-2023
Published date
21-12-2018
Publisher
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
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