# Establishment of Class E Airspace; Buena Vista, CO
> **Rule** · Final rule. · Published 1999-02-01 · 64 FR 4783
## Document
- **Document number:** 99-2344
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 64 FR 4783
- **Publication date:** 1999-02-01
- **FAA docket:** Airspace Docket No. 98-ANM-20
## Abstract

This action establishes a Class E airspace area at Buena Vista Municipal Airport, Buena Vista, CO. The effect of this action is to provide controlled airspace to accommodate the development of a new Standard Instrument Approach Procedure (SIAP) utilizing the Global Positioning System (GPS). This new SIAP requires airspace in order to contain Instrument Flight Rules (IFR) procedures.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/02/01/99-2344/establishment-of-class-e-airspace-buena-vista-co)
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