# Amendment to Class E Airspace; Harlan, IA
> **Rule** · Direct final rule; request for comments. · Published 1999-05-07 · Effective 1999-09-09 · 64 FR 24510
## Document
- **Document number:** 99-11542
- **Category:** airspace
- **Type:** Rule
- **Action:** Direct final rule; request for comments.
- **Citation:** 64 FR 24510
- **Publication date:** 1999-05-07
- **Effective date:** 1999-09-09
- **FAA docket:** Airspace Docket No. 99-ACE-22
## Abstract

This action amends the Class E airspace area at Harlan Municipal Airport, Harlan, IA. The FAA has developed Global Positioning System (GPS) Runway (RWY) 15 and GPS RWY 33 Standard Instrument Approach Procedures (SIAPs) to serve Harlan Municipal Airport, IA. Additional controlled airspace extending upward from 700 feet Above Ground Level (AGL) is needed to accommodate these SIAPs and for Instrument Flight Rules (IFR) operations at this airport. The enlarged area will contain the new GPS RWY 15 and GPS RWY 33 SIAPs in controlled airspace. The intended effect of this rule is to provide controlled Class E airspace for aircraft executing GPS RWY 15 and GPS RWY 33 SIAPs, and to segregate aircraft using instrument approach procedures in instrument conditions from aircraft operating in visual conditions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/05/07/99-11542/amendment-to-class-e-airspace-harlan-ia)
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