# Amendment to Class E Airspace; Liberal, KS
> **Rule** · Direct final rule; confirmation of effective date. · Published 1999-03-08 · Effective 1999-05-20 · 64 FR 10938
## Document
- **Document number:** 99-5606
- **Category:** airspace
- **Type:** Rule
- **Action:** Direct final rule; confirmation of effective date.
- **Citation:** 64 FR 10938
- **Publication date:** 1999-03-08
- **Effective date:** 1999-05-20
- **FAA docket:** Airspace Docket No. 98-ACE-60
## Abstract

This document confirms the effective date of a direct final rule which revises Class E airspace at Liberal, KS.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/03/08/99-5606/amendment-to-class-e-airspace-liberal-ks)
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