# Airworthiness Directives; Sicma Aero Seat Passenger Seat Assemblies Installed on Various Transport Category Airplanes
> **Rule** · Final rule. · Published 2011-10-19 · Effective 2011-11-23 · 76 FR 64795
## Document
- **Document number:** 2011-26083
- **Category:** airworthiness
- **Manufacturer:** Sicma Aero Seat Passenger Seat Assemblies Installed on Various Transport Category
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 76 FR 64795
- **Publication date:** 2011-10-19
- **Effective date:** 2011-11-23
- **FAA docket:** Docket No. FAA-2010-0040
## Abstract

We are adopting a new airworthiness directive (AD) for Sicma Aero Seat 88xx, 89xx, 90xx, 91xx, 92xx, 93xx, 95xx, and 96xx series passenger seat assemblies, installed on various transport category airplanes. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/10/19/2011-26083/airworthiness-directives-sicma-aero-seat-passenger-seat-assemblies-installed-on-various-transport)
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