# Modification of Class D Airspace; Colorado Springs USAF Academy Airstrip, CO
> **Rule** · Final rule. · Published 1998-08-06 · 63 FR 41958
## Document
- **Document number:** 98-21072
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 63 FR 41958
- **Publication date:** 1998-08-06
- **FAA docket:** Airspace Docket No. 98-ANM-07
## Abstract

This action amends the Class D airspace area at Colorado Springs United States Air Force (USAF) Academy Airstrip, CO. The effect of this action provides additional airspace in the Visual Flight Rules (VFR) traffic pattern by increasing the ceiling of the Class D airspace from 8600'MSL to 8800'MSL.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/08/06/98-21072/modification-of-class-d-airspace-colorado-springs-usaf-academy-airstrip-co)
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