# Modification of Class D and Establishment of Class E Airspace; Hayward, CA
> **Rule** · Final rule. · Published 2020-12-29 · Effective 2021-02-25 · 85 FR 85510
## Document
- **Document number:** 2020-28637
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 85 FR 85510
- **Publication date:** 2020-12-29
- **Effective date:** 2021-02-25
- **FAA docket:** Docket No. FAA-2020-0766
## Abstract

This action modifies the Class D airspace, establishes Class E airspace extending upward from the surface and establishes Class E airspace as an extension to the Class D and Class E surface areas at Hayward Executive Airport, Hayward, CA. After a biennial review of the airspace, the FAA found it necessary to amend the existing airspace for the safety and management of Instrument Flight Rules (IFR) operations at this airport. This action updates the airport name, amends the geographical coordinates for Hayward Executive Airport and Metropolitan Oakland International Airport to match the FAA's database and makes a minor editorial change replacing the outdated term Airport/Facility Directory with the term Chart Supplement.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/12/29/2020-28637/modification-of-class-d-and-establishment-of-class-e-airspace-hayward-ca)
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