# Amendment of Class E Airspace; Grinnell, IA
> **Rule** · Final rule, technical amendment. · Published 2012-07-19 · Effective 2012-07-26 · 77 FR 42427
## Document
- **Document number:** 2012-17287
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule, technical amendment.
- **Citation:** 77 FR 42427
- **Publication date:** 2012-07-19
- **Effective date:** 2012-07-26
- **FAA docket:** Docket No. FAA-2011-1430
## Abstract

This action amends Class E airspace at Grinnell Regional Airport, Grinnell, IA, by removing reference to the Grinnell NDB from the legal description, and amends the geographic coordinates of the airport. The Grinnell NDB has been decommissioned and is not needed as part of the airspace description. This action does not change the boundaries or operating requirements of the airspace.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/07/19/2012-17287/amendment-of-class-e-airspace-grinnell-ia)
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