[Federal Register Volume 80, Number 174 (Wednesday, September 9, 2015)] [Notices] [Page 54367] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 2015-22635] ======================================================================= ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Revision of Advisory Circular 91-57 Model Aircraft Operating Standards AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Notice of availability. ----------------------------------------------------------------------- SUMMARY: This notice announces the availability of revised advisory circular (AC) 91-57, Model Aircraft Operating Standards. The revised AC may be viewed at http://www.faa.gov/regulations_policies/advisory_circulars/. The revised AC provides guidance to persons operating unmanned aircraft for hobby or recreation purposes meeting the statutory definition of ``model aircraft'' contained in Section 336 of the FAA Modernization and Reform Act of 2012 (Pub. L. 112-95). The FAA refers model aircraft users to section 336 of Public Law 112-95 for information regarding model aircraft operations. DATES: Effective date September 9, 2015. FOR FURTHER INFORMATION CONTACT: Randy Willis, Manager, Emerging Technologies Team, Federal Aviation Administration, 470 L'Enfant Plaza SW., Suite 7105, Washington, DC 20051; telephone (202) 267-8152; email: [email protected] or Dean E. Griffith, Attorney, International Law, Legislation and Regulations Division, Office of the Chief Counsel, Federal Aviation Administration, 800 Independence Avenue SW., Washington, DC 20591; telephone: (202) 267-3073; email: [email protected]. Issued in Washington, DC on September 3, 2015. Lirio Liu, Director, Office of Rulemaking. [FR Doc. 2015-22635 Filed 9-8-15; 8:45 am] BILLING CODE 4910-13-P