# Proposed AD FAA-2025-0741: The Boeing Company Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2026-04-10
- Products: Boeing
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: April 29, 2025, 90 FR 17741
- Comments due: June 13, 2025
- Became: [AD 2026-04-10](https://openairdocs.org/ad/2026-04-10)
- Docket: FAA-2025-0741 (https://www.regulations.gov/docket/FAA-2025-0741, where comments are filed)
- Project: AD-2025-00153-T
- FR document: 2025-07271
- Official PDF: https://openairdocs.org/files/sha256/86/26/8626593116c00ef6057bf03795c05829835a734b906792bc345af0969cc64760 (from https://www.govinfo.gov/content/pkg/FR-2025-04-29/pdf/2025-07271.pdf)
- Federal Register: https://www.federalregister.gov/documents/2025/04/29/2025-07271/airworthiness-directives-the-boeing-company-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FR-ADNPRM-2025-07271-00000000000.0001
- Page: https://openairdocs.org/proposed/FAA-2025-0741

## Summary

The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 767-200, 767-300, 767-300F, and 767-400ER airplanes. This proposed AD was prompted by a heavy maintenance check that found corrosion damage on a Model 767 satellite communications (SATCOM) high gain antenna adapter plate. This proposed AD would require repetitive detailed inspections (DET) of the SATCOM high gain antenna adapter plate for corrosion and applicable on- condition actions. The FAA is proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Apr 29, 2025: Notice of proposed rulemaking (NPRM). (first notice), FR document 2025-07271, comments due Jun 13, 2025 (https://www.federalregister.gov/documents/2025/04/29/2025-07271/airworthiness-directives-the-boeing-company-airplanes)

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