Federal Aviation Administration September 18, 2007 – Federal Register Recent Federal Regulation Documents

This action removes an erroneous reference to a section that appears in the applicability section of operating requirements for commuter and on-demand operations. The intent of this action is to ensure that the regulations are clear and accurate.

We are superseding an existing airworthiness directive (AD) by adopting a new AD for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) provided by the aviation authority of France to identify and correct an unsafe condition on Turbomeca Arriel 2B1 turboshaft engines. The MCAI states the following:

This action proposes to establish Class E airspace at Wheatland, WY. Additional controlled airspace is necessary to accommodate aircraft using a new Area Navigation (RNAV) Global Positioning System (GPS) Standard Instrument Approach Procedure (SIAP) at Phifer Airfield. The FAA is proposing this action to enhance the safety and management of aircraft operations at Phifer Airfield, Wheatland, WY.

This document makes a correction to Airworthiness Directive (AD) 2007-17-03, which was published in the Federal Register on August 21, 2007 (72 FR 46541), and applies to certain Pacific Aerospace Corporation Ltd Model 750XL airplanes. AD 2007-17-03 requires inspecting the inboard end of the rear spar for security of the blind rivets, inspecting the radii of the rear spar upper and lower flanges for cracking, inspecting the aft flange of the inboard rib for cracking, replacing the rear spar if cracks are found in any of the inspections, and replacing rear spar blind rivets with bolts or rivets. The paragraph following the section heading Materials Incorporated by Reference does not have a paragraph designator. This document corrects that paragraph by inserting the paragraph designator ``(i)'' preceding the paragraph text.

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Pursuant to section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463, 5 U.S.C. App. 2), notice is hereby given of a meeting of the Commercial Space Transportation Advisory Committee (COMSTAC). The meeting will take place on Thursday, October 11, 2007, starting at 8 a.m. at the Federal Aviation Administration Headquarters Building, 800 Independence Avenue SW., Washington, DC., in the Bessie Coleman Conference Center, located on the 2nd Floor. This will be the forty-sixth meeting of the COMSTAC. The proposed agenda for the meeting will feature briefings on Operationally Responsive Space and China's space activities, a report on activities in the FAA Office of Commercial Space Transportation (AST), and COMSTAC Working Group reports. An agenda will be posted on the FAA Web site at https://ast.faa.gov. Meetings of the COMSTAC Working Groups (Technology and Innovation, Reusable Launch Vehicle, Risk Management, and Launch Operations and Support) will be held on Wednesday, October 10, 2007. For specific information concerning the times and locations of the working group meetings, contact the Contact Person listed below. Individuals who plan to attend and need special assistance, such as sign language interpretation or other reasonable accommodations, should inform the Contact Person listed below in advance of the meeting.

The FAA announces on October 11, 2007, deadline for submitting requests for international Arrival Authorizations at Chicago O'Hare International Airport (ORD) for allocation under 14 CFR 93.29. The deadline coincides with the submission deadline established by the International Air Transport Association (IATA) for the Summer 2008 Schedules Conference. The U.S. summary scheduling season is from March 9, 2008 through November 1, 2008, in recognition of the U.S. daylight saving time dates. The FAA is aware that the IATA summer 2008 season is March 30, 2008 through October 25, 2008. The FAA will accept schedule changes that coincide with the IATA scheduling season, rather than U.S. daylight saving dates, in order to ease the administrative burdens on carriers conducting international operations and in order to ensure that FAA has the most accurate schedule information. Schedules for the beginning or end of a U.S. scheduling season may be reviewed at the winter or summer schedules conference, as appropriate. The FAA limits arrivals at ORD from 7 a.m. to 9 p.m., Central Time, Monday through Friday, and 12 p.m. to 9 p.m., on Sunday, based primarily on runway capacity limits. The FAA's restrictions at ORD are the equivalent of a Level 3 Full Coordinated Airport as used in the IATA Worldwide Scheduling Guidelines. Separate schedule facilitation is done at the airport level for international passenger flights operating at Terminal 5. Carriers also should file Terminal 5 schedules, if appropriate, to the address listed in the IATA Worldwide Scheduling Guidelines, Annex 3.

The Federal Aviation Administration (FAA) announces that it is reviewing a proposed Noise Compatibility Program that was submitted for Hartsfield-Jackson Atlanta International Airport under the provisions of 49 U.S.C. 47504 et. seq (the Aviation Safety and Noise Abatement Act hereinafter referred to as ``the Act'') and 14 CFR part 150 by the City of Atlanta, Georgia. This program was submitted subsequent to a determination by FAA that the associated Noise Exposure Maps submitted under 14 CFR part 150 for Hartsfield-Jackson Atlanta International Airport were in compliance with applicable requirements effective April 10, 2007, and was published in the Federal Register on April 23, 2007. The proposed Noise Compatibility Program will be approved or disapproved on or before March 4, 2008.