# Establishment of Class E Airspace, Mariposa, CA
> **Rule** · Final rule. · Published 2005-07-12 · 70 FR 39915
## Document
- **Document number:** 05-13660
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 70 FR 39915
- **Publication date:** 2005-07-12
- **FAA docket:** Docket FAA 2004-19084
## Abstract

This final rule will establish Class E airspace at Mariposa, CA. New Area Navigation (RNAV) Global Positioning System (GPS) Standard Instrument Approach Procedures (SIAPs) have been developed at Mariposa- Yosemite Airport. Additional Class E airspace extending upward from 700 feet above the surface is necessary for the safety of instrument flight rules (IFR) aircraft executing these new SIAPs and transitioning between the terminal and en route environment. This action also corrects a small error in the airport latitude and longitude description.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/07/12/05-13660/establishment-of-class-e-airspace-mariposa-ca)
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