# Amendment to Class E Airspace; Frederick Municipal Airport, MD
> **Rule** · Final rule. · Published 1999-08-18 · 64 FR 44825
## Document
- **Document number:** 99-21021
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 64 FR 44825
- **Publication date:** 1999-08-18
- **FAA docket:** Airspace Docket No. 99-AEA-04FR
## Abstract

This action amends Class E Airspace area extending upward from 700 feet Above Ground Level (AGL) at Frederick Municipal Airport, Frederick, MD. The development of revised Standard Instrument Approach Procedures (SIAP) based on the Global Positioning System (GPS), and the Localizer (LOC) at Frederick Municipal Airport has made this action necessary. This action is intended to provide adequate Class E airspace from instrument flight rules (IFR) operations by aircraft executing the revised Global Positioning System (GPS) Runway (RWY) 05 Standard Instrument Approach Procedure (SIAP), Instrument Landing System (ILS) RWY 23 SIAP and VHF Omni-directional Radio range (VOR) or GPS-A SIAP at Frederick Municipal Airport and for Instrument Flight Rules (IFR) operations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/08/18/99-21021/amendment-to-class-e-airspace-frederick-municipal-airport-md)
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