# Modification of Class E Airspace; Mankato, MN
> **Rule** · Final rule. · Published 1999-08-25 · 64 FR 46264
## Document
- **Document number:** 99-22063
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 64 FR 46264
- **Publication date:** 1999-08-25
- **FAA docket:** Airspace Docket No. 99-AGL-30
## Abstract

This action modifies Class E airspace at Mankato, MN. A Global Positioning System (GPS) Standard Instrument Approach Procedure (SIAP), 270 deg. helicopter point in space approach, has been developed for Immanuel-St. Joseph's Hosptial. Controlled airspace extending upward from 700 to 1200 feet above ground level (AGL) is needed to contain aircraft executing the approach. This action modifies the existing controlled airspace for Mankato, MN, to the southwest in order to include the point in space approach serving Immanuel-St. Joseph's Hospital.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/08/25/99-22063/modification-of-class-e-airspace-mankato-mn)
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