# Modification of Class E Airspace; Mankato, MN
> **Rule** · Final rule. · Published 1998-02-02 · 63 FR 5231
## Document
- **Document number:** 98-2448
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 63 FR 5231
- **Publication date:** 1998-02-02
- **FAA docket:** Airspace Docket No. 97-AGL-45
## Abstract

This action modifies Class E airspace at Mankato, MN. A Global Positioning System (GPS) Standard Instrument Approach Procedure (SIAP) to Runway (RWY) 22 and a Very High Frequency Omnidirectional Range/ Distance Measuring Equipment (VOR/DME) or GPS SIAP to RWY 33 have been developed for Mankato Municipal Airport. Controlled airspace extending upward from the surface is needed to contain aircraft executing these SIAPs. This action increases the radius of the surface area and adds an extension to the northeast for the existing controlled airspace.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/02/02/98-2448/modification-of-class-e-airspace-mankato-mn)
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