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Homepage>BS Standards>49 AIRCRAFT AND SPACE VEHICLE ENGINEERING>49.095 Passenger and cabin equipment>BS EN 4856:2023 - TC Tracked Changes. Aerospace series. Rotorcraft Emergency Breathing Systems (EBS). Requirements, testing and marking
immediate downloadReleased: 2023-03-07
BS EN 4856:2023 - TC Tracked Changes. Aerospace series. Rotorcraft Emergency Breathing Systems (EBS). Requirements, testing and marking

BS EN 4856:2023 - TC

Tracked Changes. Aerospace series. Rotorcraft Emergency Breathing Systems (EBS). Requirements, testing and marking

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Standard number:BS EN 4856:2023 - TC
Pages:108
Released:2023-03-07
ISBN:978 0 539 26233 9
Status:Tracked Changes
DESCRIPTION

BS EN 4856:2023 - TC


This standard BS EN 4856:2023 - TC Tracked Changes. Aerospace series. Rotorcraft Emergency Breathing Systems (EBS). Requirements, testing and marking is classified in these ICS categories:
  • 49.095 Passenger and cabin equipment
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 capable of being successfully and reliably deployed in air and underwater, for use by adults only. This document is applicable to compressed air and hybrid rebreather designs of EBS. It does not apply to EBS that cannot be successfully and reliably deployed underwater.