# Advisory Circular 91-57 Model Aircraft Operating Standards (June 9, 1981)
> **Rule** · Revision of Advisory Circular 91-57. · Published 2015-09-10 · Effective 2015-09-10 · 80 FR 54417
## Document
- **Document number:** 2015-22828
- **Category:** other
- **Type:** Rule
- **Action:** Revision of Advisory Circular 91-57.
- **Citation:** 80 FR 54417
- **Publication date:** 2015-09-10
- **Effective date:** 2015-09-10
- **FAA docket:** Docket No. FAA-2014-0602
## Abstract

On February 14, 2012, the FAA Modernization and Reform Act of 2012 (Pub. L. 112-95), was issued which contains provisions in section 336 related to model aircraft operations. AC 91-57 contains provisions that are inconsistent with section 336 and therefore the Advisory Circular is being revised. The FAA refers model aircraft users to section 336 of Public Law 112-95 for information regarding model aircraft operations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2015/09/10/2015-22828/advisory-circular-91-57-model-aircraft-operating-standards-june-9-1981)
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