# Modification of Class E Airspace; Sioux Center, IA
> **Rule** · Direct final rule; request for comments. · Published 2003-07-15 · Effective 2003-10-30 · 68 FR 41692
## Document
- **Document number:** 03-17765
- **Category:** airspace
- **Type:** Rule
- **Action:** Direct final rule; request for comments.
- **Citation:** 68 FR 41692
- **Publication date:** 2003-07-15
- **Effective date:** 2003-10-30
- **FAA docket:** Docket No. FAA-2003-15455
## Abstract

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

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/07/15/03-17765/modification-of-class-e-airspace-sioux-center-ia)
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