# Xtreme Avionics, LLC, Airbus Defense and Space S.A. Model 212 Series Airplane; Rechargeable Lithium Battery and Battery System Installations

> **FAA** · Rulemaking · Modified 2026-05-06T12:32:33Z

## Docket
- **Docket ID:** FAA-2026-3664
- **Agency:** FAA
- **Type:** Rulemaking
- **Last modified:** 2026-05-06T12:32:33Z

## Source
- [regulations.gov docket](https://www.regulations.gov/docket/FAA-2026-3664)
- [Public comments](https://www.regulations.gov/docket/FAA-2026-3664/comments)

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