# Removal of Class D and E Airspace; Willow Grove, PA
> **Rule** · Final rule. · Published 2011-07-25 · Effective 2011-10-20 · 76 FR 44258
## Document
- **Document number:** 2011-18667
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 76 FR 44258
- **Publication date:** 2011-07-25
- **Effective date:** 2011-10-20
- **FAA docket:** Docket No. FAA-2011-0355
## Abstract

This action removes the Class D and Class E airspace areas at

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/07/25/2011-18667/removal-of-class-d-and-e-airspace-willow-grove-pa)
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