# Amendment of Class E Airspace; Terre Haute, IN
> **Rule** · Final rule. · Published 2011-04-20 · Effective 2011-06-30 · 76 FR 22009
## Document
- **Document number:** 2011-9378
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 76 FR 22009
- **Publication date:** 2011-04-20
- **Effective date:** 2011-06-30
- **FAA docket:** Docket No. FAA-2010-1034
## Abstract

This action amends Class E airspace at Terre Haute, IN, to accommodate new Area Navigation (RNAV) Standard Instrument Approach Procedures at Union Hospital Heliport, Terre Haute, IN. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the heliport.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/04/20/2011-9378/amendment-of-class-e-airspace-terre-haute-in)
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