# Airworthiness Directives; The Boeing Company Airplanes

**Action Urgency Score:** 30/100

| Field | Value |
|---|---|
| Agency | Transportation Department; Federal Aviation Administration |
| Type | Final rule |
| Action | Final rule. |
| Published | 2026-09-28 |
| Effective | 2026-11-02 |
| Significant | No |
| CFR parts | 14 CFR 39 |
| Summary | The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This AD was prompted by a report that cargo liner joint sealing tape could be missing in particular areas on certain airplanes. The absence of this tape could allow a fire to propagate into the cabin. This AD requires a detailed inspection of these areas for the missing tape, and applicable on-condition actions. The FAA is issuing this AD to address the unsafe condition on these products. |
| Document number | 2026-19754 |

## Why this score
- Final rule.

Source: Federal Register API (Office of the Federal Register) (https://www.federalregister.gov/documents/2026/09/28/2026-19754/airworthiness-directives-the-boeing-company-airplanes). Last refreshed: 2026-11-04T09:17:43.641Z.
Data from the Federal Register API; the published Federal Register document is authoritative. Informational only, not legal advice.