Transportation Department Docket FAA-2019-0343 Proposed Rule

2019-09823: Decompression Criteria for Interior Compartments

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Summary

The FAA proposes to revise its standards for pressurized compartment loads such that partitions located immediately adjacent to a decompression hole need not be designed to withstand certain decompression conditions. This action is necessary because, in some cases, it is not practical to design partitions in certain airplane compartments to withstand a large decompression event that occurs within that compartment. Even though individual partition failure would be allowed, continued safe flight and landing would still be required.

The agency’s own summary, as published.

What this changes

Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.

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