# Airspace Designations; Incorporation by Reference Amendments
> **Rule** · Final rule, administrative correction. · Published 2021-10-04 · Effective 2021-10-04 · 86 FR 54590
## Document
- **Document number:** 2021-21351
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule, administrative correction.
- **Citation:** 86 FR 54590
- **Publication date:** 2021-10-04
- **Effective date:** 2021-10-04
- **FAA docket:** Docket No. FAA-2021-0648
## Abstract

This action incorporates certain airspace designation amendments into FAA Order JO 7400.11F, dated August 10, 2021, and effective September 15, 2021, for incorporation by reference.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2021/10/04/2021-21351/airspace-designations-incorporation-by-reference-amendments)
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