# Establishment of Cincinnati/Northern Kentucky International Airport Class B Airspace Area, and Revocation for Cincinnati/Northern Kentucky International Class C Airspace Area; KY
> **Rule** · Final rule. · Published 1998-11-30 · 63 FR 65972
## Document
- **Document number:** 98-31774
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 63 FR 65972
- **Publication date:** 1998-11-30
- **FAA docket:** Airspace Docket No. 93-AWA-5
## Abstract

This action establishes a Class B airspace area and revokes the existing Class C airspace area for the Cincinnati/Northern Kentucky International Airport. The Cincinnati Class B airspace area will consist of an area encompassing a 25-mile radius of the Cincinnati/ Northern Kentucky International Airport from the surface or higher up to and including 8,000 feet above mean sea level. The current Class C airspace area serving the Cincinnati/Northern Kentucky International Airport will be revoked concurrent with the implementation of this action. The FAA is taking this action to enhance safety, reduce the potential for midair collisions, and to improve the management of air traffic operations in the Cincinnati/Northern Kentucky area while accommodating the concerns of the airspace users.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/11/30/98-31774/establishment-of-cincinnatinorthern-kentucky-international-airport-class-b-airspace-area-and)
---
*AI Analytics · CC0 1.0*