Department of Transportation November 15, 2006 – Federal Register Recent Federal Regulation Documents

The FHWA is revising its regulations in 23 CFR part 635 subpart D to address Section 5514 of the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU). This law requires the FHWA to ensure that States provide for competition with respect to the specification of alternative types of culvert pipes. These revisions will ensure that States provide for competition in the specification of alternative types of culvert pipes.

The FAA proposes to supersede an existing airworthiness directive (AD) that applies to all Boeing Model 737 airplanes. The existing AD currently requires installation of a new rudder control system and changes to the adjacent systems to accommodate that new rudder control system. For certain airplanes, this proposed AD would add, among other actions, repetitive tests of the force fight monitor of the main rudder power control unit (PCU), repetitive tests of the standby hydraulic actuation system, and corrective action; as applicable. For those airplanes, this proposed AD also would add, among other actions, replacement of both input control rods of the main rudder PCU and the input control rod of the standby rudder PCU with new input control rods, as applicable, which would end the repetitive tests. For certain other airplanes, this proposed AD would add installation of an enhanced rudder control system in accordance with new service information. This proposed AD results from a report of a fractured rod end on an input control rod of the main rudder PCU. We are proposing this AD to prevent failure of one of the two input control rods of main rudder PCU, which, under certain conditions, could result in reduced controllability of the airplane; and to prevent failure of any combination of two input control rods of the main rudder PCU and/or standby rudder PCU, which could result in loss of control of the airplane. We are also proposing this AD to prevent an uncommanded rudder hardover event and consequent loss of control of the airplane due to inherent failure modes, including single-jam modes, and certain latent failures or jams combined with a second failure or jam.

The Federal Aviation Administration (FAA), in cooperation with the National Park Service (NPS), began development of an Air Tour Management Plan (ATMP) and associated Environmental Assessment (EA) for Haleakala National Park in February 2003. The ATMP is being established pursuant to the National Parks Air Tour Management Act of 2000 (Pub. L. 106-181) and its implementing regulations contained in Title 14, Code of Federal Regulations, Part 136, National Parks Air Tour Management. The objective of the ATMP is to develop acceptable and effective measures to mitigate or prevent the significant adverse impacts, if any, of commercial air tour operations upon the natural resources, cultural resources, and visitor experiences of Haleakala National Park. The FAA and NPS have now decided to proceed with development of an Environmental Impact Statement (EIS) for this project. This decision is based on information received through the EA scoping process, the environmental analysis completed by the Agencies to date, the consideration of preliminary ATMP alternatives, and through consultations conducted pursuant to Section 106 of the National Historic Preservation Act. By this notice, the FAA and NPS are initiating a 60-day scoping period for this EIS. This timeframe is provided due to the major holidays occurring during this public review period. The FAA and NPS are now inviting the public, agencies, and other interested parties to provide written comments, suggestions, and input regarding the scope of issues and the identification of significant issues to be addressed in the EIS. Comments previously submitted in response to the EA scoping will not need to be re-submitted, as they will be considered as part of the EIS process and record. No additional scoping meetings are scheduled.

This amendment amends Standard Instrument Approach Procedures (SIAPs) for operations at certain airports. These regulatory actions are needed because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, addition of new obstacles, or changes in air traffic requirements. These changes are designed to provide safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.

This notice announces the availability of final guidance on the application of section 6002 of the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU) (Pub. L. 109-59, 119 Stat. 1144) to projects funded by the Federal Transit Administration (FTA), the Federal Highway Administration (FHWA), or both. Section 6002 of SAFETEA-LU, which went into effect on August 10, 2005, adds requirements and refinements to the environmental review process for highway and public transportation capital projects. The section 6002 guidance describes how the FTA and FHWA will implement the new requirements within the environmental review process required by the National Environmental Policy Act (NEPA) and other Federal laws. The final guidance is available at the following URL: https:// www.fta.dot.gov/environment/guidance/ for FTA and at https:// www.fhwa.dot.gov/hep/section6002/ for FHWA.