# Proposed AD FAA-2022-0681: Bombardier, Inc., Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2022-17-11
- Products: Bombardier
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: June 16, 2022, 87 FR 36272
- Comments due: August 1, 2022
- Became: [AD 2022-17-11](https://openairdocs.org/ad/2022-17-11)
- Docket: FAA-2022-0681 (https://www.regulations.gov/docket/FAA-2022-0681, where comments are filed)
- Project: MCAI-2021-01292-T
- FR document: 2022-12937
- Official PDF: https://openairdocs.org/files/sha256/30/01/300127fdd8c1094f836dc8ab9477ae7d6dcbd96c5b1c274ebe5db1a9a36f6c25 (from https://www.govinfo.gov/content/pkg/FR-2022-06-16/pdf/2022-12937.pdf)
- Federal Register: https://www.federalregister.gov/documents/2022/06/16/2022-12937/airworthiness-directives-bombardier-inc-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FR-ADNPRM-2022-12937-00000000000.0001
- Page: https://openairdocs.org/proposed/FAA-2022-0681

## Summary

The FAA proposes to adopt a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-2A12 airplanes. This proposed AD was prompted by reports that significant water accumulation was discovered in the oxygen service compartment access panels of multiple airplanes. This proposed AD would require modifying the oxygen service compartment door to introduce a means of water drainage. The FAA is proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Jun 16, 2022: Notice of proposed rulemaking (NPRM). (first notice), FR document 2022-12937, comments due Aug 1, 2022 (https://www.federalregister.gov/documents/2022/06/16/2022-12937/airworthiness-directives-bombardier-inc-airplanes)

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