# Modification of Class E Airspace; Greenfield, IA
> **Rule** · Direct final rule; request for comments. · Published 2003-03-25 · Effective 2003-07-10 · 68 FR 14314
## Document
- **Document number:** 03-7074
- **Category:** airspace
- **Type:** Rule
- **Action:** Direct final rule; request for comments.
- **Citation:** 68 FR 14314
- **Publication date:** 2003-03-25
- **Effective date:** 2003-07-10
- **FAA docket:** Docket No. FAA-2003-14596
## Abstract

This action modifies Class E airspace at Greenfield, IA. An examination of controlled airspace for Greenfield, IA revealed discrepancies in the Greenfield Municipal Airport, IA airport reference point used in the legal description for the Greenfield, IA Class E airspace area. This action corrects the discrepancies by modifying the Greenfield, IA Class E airspace area. It also incorporates the revised Greenfield Municipal Airport, IA airport reference point in the Class E airspace legal description.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/03/25/03-7074/modification-of-class-e-airspace-greenfield-ia)
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