# Modification of the Santa Ana Class C Airspace Area; CA
> **Rule** · Final rule. · Published 2002-04-19 · 67 FR 19330
## Document
- **Document number:** 02-8781
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 67 FR 19330
- **Publication date:** 2002-04-19
- **FAA docket:** Docket No. FAA-2001-10432
## Abstract

This action modifies the Santa Ana, CA, Class C airspace area. Specifically, this rule standardizes and completes the 5 nautical mile (NM) inner circle; re-aligns the south and southwest quadrants; and expands the north and east boundaries of the Santa Ana Class C airspace area. The FAA is taking this action to improve the management of aircraft operations in the Santa Ana, CA, terminal area; enhance safety; reduce the potential for midair collision in the Santa Ana Class C airspace area; and accommodate the concerns of airspace users.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/04/19/02-8781/modification-of-the-santa-ana-class-c-airspace-area-ca)
---
*AI Analytics · CC0 1.0*