# Establishment of Class E2 Airspace; and Modification of Class E5 Airspace; Ames, IA
> **Rule** · Final rule. · Published 2005-03-10 · Effective 2005-05-12 · 70 FR 11852
## Document
- **Document number:** 05-4652
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 70 FR 11852
- **Publication date:** 2005-03-10
- **Effective date:** 2005-05-12
- **FAA docket:** Docket No. FAA-2004-19580
## Abstract

This rule establishes a Class E surface area at Ames, IA. It also modifies the Class E airspace area extending upward from 700 feet above the surface at Ames, IA by eliminating extensions to this airspace area. The effect of this rule is to provide appropriate controlled Class E airspace for aircraft executing instrument approach procedures to Ames Municipal Airport and to segregate aircraft using instrument approach procedures in instrument conditions from aircraft operating in visual conditions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/03/10/05-4652/establishment-of-class-e2-airspace-and-modification-of-class-e5-airspace-ames-ia)
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