# Revision of Class E Airspace; Ketchikan, AK
> **Rule** · Final rule. · Published 1997-10-16 · 62 FR 53741
## Document
- **Document number:** 97-27378
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 62 FR 53741
- **Publication date:** 1997-10-16
- **FAA docket:** Airspace Docket No. 97-AAL-8
## Abstract

This action revises the Class E airspace designated as the surface area for Ketchikan, AK. The Ketchikan International Airport's surface area is currently effective 24 hours a day and has a mandatory communication requirement. The wording in the last two sentences in the current description applies to surface areas with less than 24 hours operations. These last two sentences are deleted. The effect of this action is to modify the Ketchikan, AK, surface area description to indicate a continuous, 24 hour operation.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1997/10/16/97-27378/revision-of-class-e-airspace-ketchikan-ak)
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