# Amendment of Class C Airspace; Springfield, MO; Lincoln, NE; Grand Rapids, MI
> **Rule** · Final rule, technical amendment. · Published 2012-02-06 · Effective 2012-04-05 · 77 FR 5691
## Document
- **Document number:** 2012-2485
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule, technical amendment.
- **Citation:** 77 FR 5691
- **Publication date:** 2012-02-06
- **Effective date:** 2012-04-05
## Abstract

This action modifies the Springfield, MO; Lincoln, NE; and Grand Rapids, MI, Class C airspace areas by amending the legal descriptions to contain the current airport names and updated airport reference point (ARP) information. This action does not change the boundaries of the controlled airspace areas.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/02/06/2012-2485/amendment-of-class-c-airspace-springfield-mo-lincoln-ne-grand-rapids-mi)
---
*AI Analytics · CC0 1.0*