# Airworthiness Directives; Airbus SAS Airplanes

**Action Urgency Score:** 55/100

| Field | Value |
|---|---|
| Agency | Transportation Department; Federal Aviation Administration |
| Type | Proposed rule |
| Action | Notice of proposed rulemaking (NPRM). |
| Published | 2026-09-22 |
| Comments close | 2026-11-06 |
| Significant | No |
| CFR parts | 14 CFR 39 |
| Summary | The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A300 series airplanes; Model A300 B4-601, A300 B4-603, and A300 B4-622 airplanes; Model A300 B4-600R series airplanes; Model A300 C4-605R Variant F airplanes; and Model A300 F4-600R series airplanes. This proposed AD was prompted by reports of cracking of the main landing gear (MLG) two-piece cages due to incorrect machining. This proposed AD would require replacing an affected MLG with a serviceable MLG and would limit the installation of an affected MLG under certain conditions. The FAA is proposing this AD |
| Document number | 2026-19355 |

## Why this score
- Comment deadline within 30 days.

Source: Federal Register API (Office of the Federal Register) (https://www.federalregister.gov/documents/2026/09/22/2026-19355/airworthiness-directives-airbus-sas-airplanes). Last refreshed: 2026-11-04T21:40:49.974Z.
Data from the Federal Register API; the published Federal Register document is authoritative. Informational only, not legal advice.