# Establishment of Class E Airspace; Napa, CA
> **Rule** · Final rule. · Published 2004-10-29 · 69 FR 63060
## Document
- **Document number:** 04-24263
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 69 FR 63060
- **Publication date:** 2004-10-29
- **FAA docket:** Docket No. FAA-2004-18697
## Abstract

This action establishes a Class E airspace area to support instrument operations into Napa County Airport. This action will enable operations at 4000 feet above Mean Sea Level (MSL) along the Sausalito transition to the VOR RWY 6 instrument approach procedure. A review of airspace and air traffic control operations made this action necessary. The effect of this proposal is to provide adequate controlled airspace for Instrument Flight Rules (IFR) operations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2004/10/29/04-24263/establishment-of-class-e-airspace-napa-ca)
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