Federal Aviation Administration January 30, 2012 – Federal Register Recent Federal Regulation Documents

The Federal Aviation Administration (FM) announces its findings on the noise compatibility program submitted by the Hawaii State Department of Transportation, Airports Division (DOT-A) under the provisions of 49 U.S.C. 47501 et seq. (formerly the Aviation Safety and Noise Abatement Act, hereinafter referred to as ``the Act'') and 14 Code of Federal Regulations (CFR) part 150 (hereinafter referred to as ``Part 150'') On January 12, 2010, the FM determined that the noise exposure maps submitted by the DOT-A under Part 150 were in compliance with applicable requirements. On April 20, 2011 the FAA approved the Kona International Airport at Keahole noise compatibility program. All of the recommendations of the program were approved. No program elements relating to new or revised flight procedures for noise abatement were proposed.

This action amends Class D airspace for Altus AFB, OK. Procedural changes implemented to enhance safety for aircraft operating in the vicinity of Altus/Quartz Mountain Regional Airport, Altus, OK, has made this action necessary for the safety and management of Instrument Flight Rules (IFR) operations at Altus AFB.

This action amends Class E airspace for Greenfield, IA. Decommissioning of the Greenfield non-directional beacon (NDB) at Greenfield Municipal Airport, has made this action necessary to enhance the safety and management of Instrument Flight Rule (IFR) operations at the airport.