# Proposed AD FAA-2024-1703: Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2025-07-04
- Products: Airbus Canada Limited Partnership
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: July 3, 2024, 89 FR 55126
- Comments due: August 19, 2024
- Became: [AD 2025-07-04](https://openairdocs.org/ad/2025-07-04)
- Docket: FAA-2024-1703 (https://www.regulations.gov/docket/FAA-2024-1703, where comments are filed)
- Project: MCAI-2023-01054-T
- FR document: 2024-14522
- Official PDF: https://openairdocs.org/files/sha256/4b/75/4b7546b6fa427a075ac4f4b03c824f23beaa45a9f2d66f82f30887428a085a52 (from https://www.govinfo.gov/content/pkg/FR-2024-07-03/pdf/2024-14522.pdf)
- Federal Register: https://www.federalregister.gov/documents/2024/07/03/2024-14522/airworthiness-directives-airbus-canada-limited-partnership-type-certificate-previously-held-by-c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FR-ADNPRM-2024-14522-00000000000.0001
- Page: https://openairdocs.org/proposed/FAA-2024-1703

## Summary

The FAA proposes to adopt a new airworthiness directive (AD) for Airbus Canada Limited Partnership Model BD-500-1A11 airplanes. This proposed AD was prompted by a design review of aircraft structural and stress reports that resulted in a revision of operational loads for some aircraft flight phases. This proposed AD would require using a certain version of the aircraft structural repair manual (ASRP) and a review and disposition of repairs based on previous versions, as specified in a Transport Canada AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Jul 3, 2024: Notice of proposed rulemaking (NPRM). (first notice), FR document 2024-14522, comments due Aug 19, 2024 (https://www.federalregister.gov/documents/2024/07/03/2024-14522/airworthiness-directives-airbus-canada-limited-partnership-type-certificate-previously-held-by-c)

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