Browse Standards AS4950B
Current REAFFIRMED 2019-08-22

Design and Performance Criteria Transport Aircraft Portable Megaphones AS4950B

This SAE Aerospace Standard (AS) provides design criteria and performance tests for portable, handheld, battery-powered, electronic megaphones used by aircraft crew members to provide information and guidance in the event of an aircraft emergency or other non-routine situation.
AS4950B
2019-08-22
Latest
Reaffirmed
AS4950A
1998-09-01
Historical
Revised
AS4950
1998-03-01
Historical
Issued

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