# Establishment of Class E Airspace; East Butler, PA
> **Rule** · Final rule. · Published 1997-05-23 · 62 FR 28333
## Document
- **Document number:** 97-13585
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 62 FR 28333
- **Publication date:** 1997-05-23
- **FAA docket:** Airspace Docket No. 97-AEA-002
## Abstract

This action establishes Class E airspace at East Butler, PA, to accommodate a Standard Instrument Approach Procedure (SIAP), Helicopter Point In Space Approach based on the Global Positioning System (GPS), serving Butler Memorial Hospital Heliport. The intended effect of this action is to provide adequate controlled airspace for instrument flight rules (IFR) operations to the heliport.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1997/05/23/97-13585/establishment-of-class-e-airspace-east-butler-pa)
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