SAE AS 4950B : 2007(R2019)
Current
Current
The latest, up-to-date edition.
Design and Performance Criteria Transport Aircraft Portable Megaphones
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
22-08-2019
Publisher
This SAE Aerospace Standard (AS) provides design criteria and performance tests for portable, handheld, batterypowered, electronic megaphones used by aircraft crew members to provide information and guidance in the event of an aircraft emergency or other non-routine situation.
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