# Revision of Class E Airspace; Grand Isle, LA
> **Rule** · Direct final rule; request for comments. · Published 1998-06-09 · Effective 1998-10-08 · 63 FR 31355
## Document
- **Document number:** 98-15316
- **Category:** airspace
- **Type:** Rule
- **Action:** Direct final rule; request for comments.
- **Citation:** 63 FR 31355
- **Publication date:** 1998-06-09
- **Effective date:** 1998-10-08
- **FAA docket:** Airspace Docket No. 98-ASW-29
## Abstract

This amendment revises the Class E airspace at Grand Isle, LA. The development of two global positioning system (GPS) standard instrument approach procedures (SIAP), helicopter point-in-space approaches, to heliports in the Grand Isle, LA, area has made this rule necessary. This action is intended to provide adequate controlled airspace extending upward from 700 feet or more above the surface for instrument flight rules (IFR) operations to the heliports.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/06/09/98-15316/revision-of-class-e-airspace-grand-isle-la)
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