# Establishment of the Cincinnati/Northern Kentucky International Airport Class B Airspace Area, and Revocation of the Cincinnati/ Northern Kentucky International Airport Class C Airspace Area; KY
> **Rule** · Final rule; confirmation of effective date. · Published 1999-04-12 · Effective 1999-07-15 · 64 FR 17934
## Document
- **Document number:** 99-9019
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule; confirmation of effective date.
- **Citation:** 64 FR 17934
- **Publication date:** 1999-04-12
- **Effective date:** 1999-07-15
- **FAA docket:** Airspace Docket No. 93-AWA-5
## Abstract

On December 14, 1998, the FAA issued a rule that delayed the effective date of a rule establishing the Cincinnati/Northern Kentucky International Airport Class B airspace area, and revoking the Cincinnati/Northern Kentucky International Airport Class C airspace area. The establishment and revocation of these airspace areas was originally scheduled for implementation on December 31, 1998. However, the FAA delayed the effective date of the airspace action, to conduct an administrative airspace review of the Cincinnati/Northern Kentucky International Airport terminal area. The FAA completed the administrative review and this action confirms the effective date for establishment and revocation of these airspace areas.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/04/12/99-9019/establishment-of-the-cincinnatinorthern-kentucky-international-airport-class-b-airspace-area-and)
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