Department of Transportation May 2008 – Federal Register Recent Federal Regulation Documents

We propose to adopt a new airworthiness directive (AD) for all Boeing Model 747-100, 747-100B, 747-100B SUD, 747-200B, 747-200C, 747- 200F, 747-300, 747-400, 747-400D, 747-400F, and 747SR series airplanes. This proposed AD would require repetitive inspections for cracks or fractures of the forward end attachment and the forward lower flange of the flap tracks of the trailing edge flaps, and corrective actions if necessary. For certain airplanes, this proposed AD would also require modifying the fail-safe links of the main carriage. This proposed AD results from a detailed structural analysis of the flap attach structural and fail-safe components, accomplished as a result of a dynamic stability and control analysis, which could not demonstrate continued safe flight and landing of the airplane after the loss of a trailing edge flap. We are proposing this AD to detect and correct cracks or fractures of the primary structural and fail-safe load paths of the inboard and outboard trailing edge flaps, which could result in the loss of a flap during takeoff or landing, reducing flightcrew ability to maintain the safe flight and landing of the airplane.

This notice invites public comments about PHMSA's intention to request the Office of Management and Budget's (OMB) approval for renewal of four existing information collections. These information collections are described below.

We are revising an earlier proposed airworthiness directive (AD) for certain Boeing Model 747-100, 747-100B, 747-100B SUD, 747- 200B, 747-200C, 747-300, 747-400, 747-400D, and 747SR series airplanes. For certain airplanes, the original NPRM would have required a material type inspection to determine if the lower forward corner reveal of the number 3 main entry doors (MEDs) is a casting. If the reveals are castings, the original NPRM would have required repetitive inspections of the reveals for cracking, and corrective action if necessary. If the reveals are not castings, the original NPRM would have required a detailed inspection of the reveals for a sharp edge and repetitive inspections of the reveals for cracking, and corrective action if necessary. For certain other airplanes, the original NPRM would have required only a detailed inspection of the reveals for a sharp edge and repetitive inspections of the reveals for cracking, and corrective action if necessary. For certain other airplanes, the original NPRM would have required repetitive inspections of the reveals for cracking only, and corrective action if necessary. The original NPRM resulted from reports of cracking and/or a sharp edge in the lower forward corner reveal of the number 3 MEDs. This action revises the original NPRM by reducing the compliance times for doing certain inspections and allowing a certain replacement as an optional action for the material type inspection for certain airplanes. We are proposing this supplemental NPRM to detect and correct fatigue cracking of the lower forward corner reveal of the number 3 MEDs, which could lead to the door escape slide departing the airplane when the door is opened and the slide is deployed, and consequent injuries to passengers and crew using the door escape slide during an emergency evacuation.

The OST invites public comments about our intention to request the Office of Management and Budget's (OMB) approval for renewal of a previously approved information collection that is summarized below under SUPPLEMENTARY INFORMATION. We are required to publish this notice in the Federal Register by the Paperwork Reduction Act of 1995.

The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 218/Future ADS-B/TCAS Relationships

The FAA is issuing this notice to advise the public of a first meeting of RTCA Special Committee 214, Standards for Air Traffic Data Communication Services Joint with EUROCAE Working Group 78 (WG-78).

In accordance with the procedures governing the application for, and the processing of, special permits from the Department of Transportation's Hazardous Material Regulations (49 CFR Part 107, Subpart B), notice is hereby given that the Office of Hazardous Materials Safety has received the application described herein. Each mode of transportation for which a particular special permit is requested is indicated by a number in the ``Nature of Application'' portion of the table below as follows: 1Motor vehicle, 2Rail freight, 3Cargo vessel, 4Cargo aircraft only, 5Passenger-carrying aircraft.

The U.S. Department of Transportation (DOT) Federal Transit Administration (FTA) announces the availability of funds in Fiscal Year (FY) 2008 for the Discretionary Clean Fuels Grant Program, authorized by the Safe, Accountable, Flexible, Efficient, Transportation Equity Act: A Legacy For Users (SAFETEA-LU). The Clean Fuels Grant Program makes funds available to assist non-attainment or maintenance areas in achieving or maintaining the National Ambient Air Quality Standards for ozone or carbon monoxide (CO). Additionally, the program supports emerging clean fuel and advanced propulsion technologies for transit buses and markets for those technologies. The authorizing legislation allows for the Secretary of Transportation to make awards under this program at her discretion in non-attainment or maintenance areas for ozone or CO. In FY 2008, $49,000,000 was available for the discretionary Clean Fuels Grant program; $20,247,000 of the available funding was earmarked to specific projects authorized in SAFETEA-LU. The $28,753,000 of Clean Fuels Grant program funding that was unallocated in FY 2008 remains available for discretionary award. This announcement is available on the Internet on the FTA Web site at: https://www.fta.dot.gov. FTA will announce final selections on the Web site and in the Federal Register. A synopsis of this announcement will be posted in the FIND module of the government-wide electronic grants Web site at https://www.grants.gov. Proposals may be submitted to FTA electronically at cfnofa@dot.gov or through the GRANTS.GOV ``APPLY'' function. Those who apply via e-mail at cfnofa@dot.gov should receive a confirmation e-mail within 2 business days.

The Federal Highway Administration (FHWA) is issuing this notice to advise the public that the Notice of Intent published on October 28, 1999 to prepare a Environmental Impact Statement (EIS) for the proposed Appalachian Development Highway System Corridor K (Relocated U.S. 64), From West of the Ocoee River to State Route 68 Near Ducktown, Polk County, Tennessee, is being rescinded.

This notice announces the availability of Fiscal Year (FY) 2008 funds for the Public Transportation on Indian Reservations Program, a program authorized by the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU), Section 3013 (c). This notice includes a national solicitation for Grant Applications for FY 2008 Tribal Transit Program (TTP) funds to be selected on a competitive basis; the grant terms and conditions that apply to this program; and grant application procedures and selection criteria for FY 2008 projects. The Federal Transit Administration (FTA) expects to have a total of $12 million for FY 2008. For more information on the program and a list of projects currently funded go to https://www.fta.dot.gov/funding/grants/grants_financing_3553.h tml

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:

We are adopting a new airworthiness directive (AD) for certain Boeing Model 767-200, -300, -300F, and -400ER series airplanes. This AD requires revising the FAA-approved maintenance program to incorporate new airworthiness limitations (AWLs) for fuel tank systems to satisfy Special Federal Aviation Regulation No. 88 requirements. This AD would also require the initial inspection of certain repetitive AWL inspections to phase in those inspections, and repair if necessary. This AD results from a design review of the fuel tank systems. We are issuing this AD to prevent the potential for ignition sources inside fuel tanks caused by latent failures, alterations, repairs, or maintenance actions, which, in combination with flammable fuel vapors, could result in a fuel tank explosion and consequent loss of the airplane.

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued 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:

The U.S. Department of Transportation (Department) will collect additional data elements when flights are cancelled, diverted, or experience gate returns. The additional data elements will close data gaps and provide consumers a more accurate portrayal of arrival and tarmac delays. The previous NPRM was inadvertently published under RIN 2139-AA13.

We are adopting a new airworthiness directive (AD) for certain Boeing Model 747-100, 747-100B, 747-200B, 747-200C, 747-200F, 747-300, 747SR, and 747SP series airplanes. This AD requires an inspection to determine if acceptable external skin doublers are installed at the stringer 6 (S-6) lap splices, between station (STA) 340 and STA 400. For airplanes without the acceptable external skin doublers, this AD requires repetitive related investigative actions and corrective actions if necessary. This AD also provides an optional terminating modification for the repetitive related investigative actions. This AD results from a report of cracked fastener holes at the right S-6 lap splice between STA 340 and STA 380. We are issuing this AD to detect and correct cracking in the fuselage skin, which could result in rapid decompression and loss of structural integrity.

We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed 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:

We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed 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:

As authorized by Pub. L. 105-383 and Pub. L. 107-295, the Secretary of Transportation, as represented by the Maritime Administration (MARAD), is authorized to grant waivers of the U.S.- build requirement of the coastwise laws under certain circumstances. A request for such a waiver has been received by MARAD. The vessel, and a brief description of the proposed service, is listed below. The complete application is given in DOT docket MARAD-2008-0043 at https:// www.regulations.gov. Interested parties may comment on the effect this action may have on U.S. vessel builders or businesses in the U.S. that use U.S.-flag vessels. If MARAD determines, in accordance with Pub. L. 105-383 and MARAD's regulations at 46 CFR part 388 (68 FR 23084; April 30, 2003), that the issuance of the waiver will have an unduly adverse effect on a U.S.-vessel builder or a business that uses U.S.-flag vessels in that business, a waiver will not be granted. Comments should refer to the docket number of this notice and the vessel name in order for MARAD to properly consider the comments. Comments should also state the commenter's interest in the waiver application, and address the waiver criteria given in Sec. 388.4 of MARAD's regulations at 46 CFR part 388.

As authorized by Pub. L. 105-383 and Pub. L. 107-295, the Secretary of Transportation, as represented by the Maritime Administration (MARAD), is authorized to grant waivers of the U.S.- build requirement of the coastwise laws under certain circumstances. A request for such a waiver has been received by MARAD. The vessel, and a brief description of the proposed service, is listed below. The complete application is given in DOT docket MARAD-2008-0044 at https:// www.regulations.gov. Interested parties may comment on the effect this action may have on U.S. vessel builders or businesses in the U.S. that use U.S.-flag vessels. If MARAD determines, in accordance with Pub. L. 105-383 and MARAD's regulations at 46 CFR part 388 (68 FR 23084; April 30, 2003), that the issuance of the waiver will have an unduly adverse effect on a U.S.-vessel builder or a business that uses U.S.-flag vessels in that business, a waiver will not be granted. Comments should refer to the docket number of this notice and the vessel name in order for MARAD to properly consider the comments. Comments should also state the commenter's interest in the waiver application, and address the waiver criteria given in Sec. 388.4 of MARAD's regulations at 46 CFR part 388.

This notice announces actions taken by the FHWA and other Federal agencies that are final within the meaning of 23 U.S.C. 139(l)(1). These actions relate to a proposed highway project to add a standard northbound HOV Lane and standardized Northbound Mixed-Flow Lanes, Median and Shoulder Alternative.

The FAA proposes to adopt a new airworthiness directive (AD) for Lycoming Engines (formerly Textron Lycoming) models 320, 360, and 540 series, ``Parallel Valve'' reciprocating engines, with certain Engine Components Inc. (ECi) cylinder assemblies, part number (P/N) AEL65102 series ``Titan'', installed. This proposed AD would require initial and repetitive visual inspections and compression tests to detect cracks at the head-to-barrel interface, replacement of cylinder assemblies found cracked, and replacement of certain cylinder assemblies, at new reduced times-in-service. This proposed AD results from reports of 45 failures with head separations of ECi cylinder assemblies. We are proposing this AD to prevent loss of engine power due to cracks at the head-to-barrel interface in the cylinder assemblies and possible engine failure caused by separation of a cylinder head, which could result in loss of control of the aircraft.

The FHWA is issuing this notice to advise the public that an Environmental Impact Statement will be prepared for a proposed interchange project in Milwaukee County, Wisconsin by the Wisconsin Department of Transportation (WisDOT).