Department of Transportation August 18, 2010 – Federal Register Recent Federal Regulation Documents

This notice contains a summary of a petition seeking relief from specified requirements of Title 14, Code of Federal Regulations (CFR) part 25. The purpose of this notice is to improve the public's awareness of, and participation in, this aspect of FAA's regulatory activities. Neither publication of this notice nor the inclusion or omission of information in the summary is intended to affect the legal status of the petition or its final disposition.

This document announces receipt by the National Highway Traffic Safety Administration (NHTSA) of a petition for a decision that 1990-1996 ALPINA B12 2-door coupe model passenger cars that were not originally manufactured to comply with all applicable Federal Motor Vehicle Safety Standards (FMVSS) are eligible for importation into the United States because they have safety features that comply with, or are capable of being altered to comply with, all such standards.

These special conditions are issued for the AeroMech, Incorporated; Hawker Beechcraft Corporation, model B200 and other part 23 aircraft listed on the AML. These airplanes as modified by AeroMech, Incorporated will have a novel or unusual design feature(s) associated with installation of the Mid-Continent Instruments MD835 Lithium Ion (Li-ion) battery. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.

This action proposes to amend Class E airspace at Kennett, MO. Decommissioning of the Kennett non-directional beacon (NDB) at Kennett Memorial Airport has made this action necessary for the safety and management of Instrument Flight Rules (IFR) operations at the airport.

In accordance with NHTSA's 2007 Motorcoach Safety Plan and DOT's 2009 Departmental Motorcoach Safety Action Plan, NHTSA is issuing this NPRM to propose to amend the Federal motor vehicle safety standard (FMVSS) on occupant crash protection (FMVSS No. 208) to require lap/ shoulder seat belts for each passenger seating position in new motorcoaches. This NPRM also proposes to require a lap/shoulder belt for the motorcoach and large school bus driver's seating positions, which currently are required to have either a lap or a lap/shoulder belt. Although motorcoach transportation overall is a safe form of transportation in the United States, several motorcoach crashes in 2008 have illustrated that motorcoach rollover crashes, while a relatively rare event, can cause a significant number of fatal or serious injuries in a single event. NHTSA's safety research on motorcoach seat belts, completed in 2009, shows that the installation of lap/shoulder belts on motorcoaches is practicable and effective. We believe that the seat belt assemblies that would be installed on motorcoach passenger seats pursuant to this rulemaking could reduce the risk of fatal injuries in rollover crashes by 77 percent, primarily by preventing occupant ejection in a crash.

The FAA proposes to supersede an existing airworthiness directive (AD) for Pratt & Whitney (PW) JT8D-1, -1A, -1B, -7, -7A, -7B,

The FAA publishes a monthly notice, as appropriate, of PFC approvals and disapprovals under the provisions of the Aviation Safety and Capacity Expansion Act of 1990 (Title IX of the Omnibus Budget Reconciliation Act of 1990) (Pub. L. 101-508) and Part 158 of the Federal Aviation Regulations (14 CFR part 158). This notice is published pursuant to paragraph d of Sec. 158.29.

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:

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:

This document publishes in the Federal Register an amendment adopting Airworthiness Directive (AD) 2010-15-51, which was sent previously to all known U.S. owners and operators of Agusta S.p.A. (Agusta) Model A119 and AW119 MKII helicopters by individual letters. This AD requires, within 5 hours time-in-service (TIS), and thereafter at intervals not to exceed 50 hours TIS, removing the cover of each pilot and co-pilot control box assembly (control box) and inspecting each rotary variable differential transformer (RVDT) control gear locking pin (locking pin) for proper position. If a locking pin is recessed, extended, or missing, this AD requires replacing the control box before further flight. This amendment is prompted by a report that an RVDT locking pin that was installed on a Model AW119 MKII helicopter moved from its proper position, resulting in loss of connectivity of the pilot and co-pilot throttle controls. The actions specified by this AD are intended to prevent the RVDT locking pin from moving from its proper position, which could lead to loss of manual engine throttle control, and subsequent loss of control of the helicopter.

We are adopting a new airworthiness directive (AD) for certain Model 767-300 series airplanes. This AD requires replacing a wire bundle clamp and installing a tetrafluoroethylene (TFE 2X) sleeve. This AD results from fuel system reviews conducted by the manufacturer. We are issuing this AD to prevent chafing of a wiring bundle, which could result in a high-energy short and, consequently, a possible ignition source in the center auxiliary fuel tank.

We are adopting a new airworthiness directive (AD) for certain Model 737-600, -700, -700C, -800, and -900 series airplanes. This AD requires replacement of the power control relays in the P91 and P92 power distribution panels for the fuel boost and override pumps with new, improved relays having a ground fault interrupter (GFI) feature, or installation and maintenance of universal fault interrupters (UFIs) using a certain supplemental type certificate. This AD results from fuel system reviews conducted by the manufacturer. We are issuing this AD to prevent pump housing burn-through due to electrical arcing, which could create a potential ignition source inside a fuel tank. This condition, in combination with flammable fuel vapors, could result in a fuel tank explosion and consequent loss of the airplane.