Federal Aviation Administration November 2005 – Federal Register Recent Federal Regulation Documents

The FAA is making available an EA and FONSI for the evaluation of environmental impacts associated with a proposed corporate hangar construction at Cincinnati Municipal Airport-Lunken Field, located in Cincinnati, Ohio. Point of Contact: Mr. Brad Davidson, Environmental Protection Specialist, FAA Great Lakes Region, Detroit Airports District Office, 11677 South Wayne Road, Suite 107, Romulus, MI 48174, (734) 229-2900.

The FAA invites public comments about our intention to request the Office of Management and Budget's (OMB) renewal of a current information collection. The information collected on the FAA Form 8120- 11 will be reported voluntarily by manufacturers, repair stations, aircraft owner/operators, air carriers, and the general public who wish to report suspected ``unapproved'' parts to the FAA for review. The information will be used to determine if an ``unapproved'' part investigation is warranted.

The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 737-600, -700, -700C, -800, and -900 series airplanes. This AD requires modification of certain wire bundles located above the center fuel tank. This AD results from fuel system reviews conducted by the manufacturer. We are issuing this AD to prevent chafed wire bundles near the center fuel tank, which could cause electrical arcing through the tank wall and ignition of fuel vapor in the fuel tank, and result in a fuel tank explosion.

The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 737 airplanes. This AD requires, for certain airplanes, a one-time detailed inspection for interference between a clamp assembly and the wires behind the P15 refuel panel, and corrective actions if necessary. For certain other airplanes, this AD requires a one-time detailed inspection for discrepancies of the wires behind the P15 refuel panel; and corrective and related investigative actions if necessary. This AD is prompted by evidence of chafed wiring behind the P15 refuel panel and arcing to the back of the P15 refuel panel and adjacent wing structure. We are issuing this AD to detect and correct chafing of the wiring behind the P15 refuel panel, which could lead to arcing and fire with consequent airplane damage and injury to refueling personnel.

This action changes the effective date of a final rule published in the Federal Register on October 18, 2005 (70 FR 60424), Airspace Docket No. 05-ASW-1. In that rule, the effective date was inadvertently published as December 22, 2005. This action changes the effective date to April 13, 2006.

The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Model A330-200, A330-300, A340-200, and A340-300 series airplanes; and A340-541 and A340-642 airplanes. This proposed AD would require operators to revise the Airworthiness Limitations section of the Instructions for Continued Airworthiness to incorporate new information. This information includes, for all affected airplanes, decreased life limit values for certain components; and for Model A330-200 and -300 series airplanes, new inspections, compliance times, and new repetitive intervals to detect fatigue cracking, accidental damage, or corrosion in certain structures. This proposed AD results from a revision to subsection 9-1 of the Airbus A330 and A340 Maintenance Planning Documents (MPD) for Life Limits/Monitored parts, and subsection 9-2 of the Airbus A330 MPD for Airworthiness Limitations Items. We are proposing this AD to ensure the continued structural integrity of these airplanes.

The FAA is requesting public comment on the City of Manchester, New Hampshire's request to sell a portion (3.98 acres) of Airport property. The property is located in the area of the Northeast Ramp off Perimeter Road and is identified as Tax Map 721, Lot 17E. The land is currently unimproved. The parcel will be swapped with another parcel of equal value needed for Airport development. Upon sale, the land will be utilized for hangar development. A portion of the property (2.58 acres) was acquired under the Surplus Property Act via deed dated August 16, 1968. The disposition of proceeds from the disposal of airport property will be in accordance with FAA's Policy and Procedures Concerning the Use of Airport Revenue, published in the Federal Register on February 16, 1999.

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.

The Federal Aviation Administration (FAA) announces its determination that the noise exposure maps submitted by the city of McKinney, Texas for Collin County Regional Airport under the provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and Noise Abatement Act) and 14 CFR Part 150 are in compliance with applicable requirements. The FAA also announces that it is reviewing a proposed noise compatibility program that was submitted for Collin County Regional Airport under Part 150 in conjunction with the noise exposure map, and that this program will be approved or disapproved on or before April 30, 2006.

The Federal Aviation Administration (FAA) announces its findings on the noise compatibility program submitted by the Lehigh- Northampton Airport Authority under the provisions of 49 U.S.C. (the Aviation Safety and Noise Abatement Act, hereinafter referred to as ``the Act'') and 14 CFR Part 150. These findings are made in recognition of the description of Federal and nonfederal responsibilities in Senate Report No. 96-52 (1980). On May 14, 2004 the FAA determined that the noise exposure maps submitted by the Lehigh- Northampton Airport Authority under Part 150 were in compliance with applicable requirements. On October 7, 2005, the FAA approved the Lehigh Valley International Airport's updated noise compatibility program. Most of the recommendations of the program update were approved. One program element relating to revised flight procedures for noise abatement was proposed by the airport operator and was approved in part, as a voluntary measure, and disapproved in part. Only one noise abatement element was disapproved for purposes of Part 150 pending submission of additional information needed to make an informed analysis. The Lehigh-Northampton Airport Authority has also requested under FAR Part 150, section 150.35(f), that FAA determine that the revised five-year forecast condition NEM submitted with the noise compatibility program and showing noise contours as a result of the implementation of the noise compatibility program is in compliance with applicable requirements of FAR Part 150. The FAA announces its determination that the revised five-year forecast condition NEW for the Lehigh Valley International Airport for the year 2008 submitted with the noise compatibility program is in compliance with applicable requirements of FAR Part 150 effective October 31, 2005. The documentation that constitutes the revised five-year forecast condition NEM as defined in Sec. Sec. 150.7 and 150.101(e) of Part 150 includes but is not limited to: Sections 2.2 and 2.3, Figure 3, and Table 3 in the NCP Update, and Figure 11 and Figures 36 through 45 in the NEM volume. The FAA has determined that this revised five-year forecast condition NEM and accompanying documentation are in compliance with applicable requirements.

The FAA is adopting a new airworthiness directive (AD) for certain Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. This AD requires revising the Airworthiness Limitations section of the Instructions for Continued Airworthiness of the Canadair Regional Jet Maintenance Requirements Manual by incorporating new procedures for repetitive detailed and special detailed inspections for cracking of the aft pressure bulkhead. This AD results from a fatigue test, which revealed cracking of the aft pressure bulkhead; subsequent in-service reports show that fatigue cracking has been found on other airplanes. We are issuing this AD to detect and correct cracking in the aft pressure bulkhead, which could result in reduced structural integrity and rapid decompression of the airplane.

The FAA is adopting a new airworthiness directive (AD) for certain Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, and 25F airplanes. This AD requires replacement of the spherical accumulator for the main hydraulic system with a new cylindrical accumulator. For certain airplanes, this AD also requires modification of the accumulator pressure gauge. This AD results from reports of the failure of two thrust reverser accumulators (which are similar to the main hydraulic system's spherical accumulator) and fatigue cracks found on four thrust reverser accumulators. We are issuing this AD to prevent failure of the spherical accumulator for the main hydraulic system, due to fatigue cracking on the threads, which could result in the loss of hydraulic power, damage to the surrounding airplane structure, and loss of airplane control. The failure of the accumulator could also result in injury to any persons in the surrounding area. The loss of hydraulic fluid could also leak onto a potential source of ignition and result in a consequent fire.

The FAA is adopting a new airworthiness directive (AD) for certain Saab Model SAAB 2000 airplanes. This AD requires modifying the manual feather-and-unfeather system for the propellers to make the design of the system more robust. This AD results from reports of in- flight engine shutdown caused by uncommanded operation of the feather pump of the propeller. We are issuing this AD to prevent uncommanded feathering of the propeller, which could result in the shutdown of an engine during flight and consequent reduced controllability of the airplane.

The FAA is superseding an existing airworthiness directive (AD), which applies to all Airbus Model A300 B4-600 and A300 B4-600R series airplanes, and all Model A300 F4-605R airplanes. That AD currently requires repetitive inspections to detect cracks of certain attachment holes, installation of new fasteners, follow-on inspections or repair if necessary, and modification of the angle fittings of fuselage frame FR47. This new AD revises certain inspection thresholds and intervals. This new AD also adds inspections to detect cracks of additional attachment holes. This AD results from reports of cracks found before the inspection thresholds in the existing AD and cracks found in nearby areas not inspected by the existing AD. We are issuing this AD to prevent fatigue cracking of the forward fitting of fuselage frame FR47, which could result in reduced structural integrity of the frame.

The FAA is adopting a new airworthiness directive (AD) for all Airbus Model A330-200 and A330-300 series airplanes; and Model A340-200 and A340-300 series airplanes. This AD requires an accelerated schedule of repetitive testing of the elevator servo control loops, and corrective actions if necessary. This AD results from reports of failed elevator servo controls due to broken guides. We are issuing this AD to ensure proper functioning of the elevator servo controls. Failure of the elevator servo controls during certain phases of takeoff could result in an unannounced loss of elevator control and consequent reduced controllability of the airplane.

In this direct final rule, the FAA is amending its regulation on the use of pilot supplemental oxygen. The amendment changes the flight level at which the remaining pilot at the controls of the airplane must put on and use his oxygen mask if the other pilot at any time leaves his control station of the airplane. This amendment revises that altitude to ``above flight level 350'' from ``above flight level 250.'' It will also eliminate the needless use of oxygen that is not otherwise required to provide for safety in air carrier operations. This will reduce needless expenditures to replace oxygen equipment that is subject to excessive wear and tear.

The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Model A319-100 and A320-200 series airplanes. This proposed AD would require repetitive inspections of the wing-tank fuel pumps, canisters, and wing fuel tanks for detached identification labels, and corrective action if necessary. This proposed AD results from several incidents of detached plastic identification labels found floating in the wing fuel tanks. We are proposing this AD to prevent plastic identification labels being ingested into the fuel pumps and consequently entering the engine fuel feed system, which could result in an engine shutdown.

The FAA proposes to adopt a new airworthiness directive (AD) for Rolls-Royce Corporation 250-B and 250-C series turboprop and turboshaft engines with certain part numbers (P/Ns) of gas producer rotor assembly tie bolts manufactured by EXTEX Ltd., Pacific Sky Supply Inc., Rolls-Royce Corporation (RRC), and Superior Air Parts Inc. This proposed AD would require operators to remove from service affected gas producer rotor assembly tie bolts. This proposed AD results from eleven reports of RRC tie bolt failure due to high cycle fatigue. We are proposing this AD to prevent tie bolt failure that could cause loss of engine power, resulting in a first stage turbine wheel overspeed and an uncontained engine failure.

The FAA invites public comments about our intention to request the Office of Management and Budget's (OMB) renewal of a current information collection. The Federal Register Notices with a 60-day comment period soliciting comments on the following collection of information was published on July 27, 2005, vol. 70, 143, pages 43502-43503. Information is collected from applicants who wish to obtain repair station certification. Applicants must submit FAA form 8310-3 to the appropriate FAA flight standards district office for review. When all the requirements have been met, and air agency certificate and repair station operations specifications with appropriate rating and limitations are issued.

The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 147: Minimum Operational Performance Standards for Traffic Alert and Collision Avoidance Systems Airborne Equipment.

The FAA has determined that the minimum random drug and alcohol testing percentage rates for the period January 1, 2006, through December 31, 2006, will remain at 25 percent of covered aviation employees for random drug testing and 10 percent of covered aviation employees for random alcohol testing.

This notice proposes to establish Class E5 airspace at Hill City, KS.

This document revises an earlier proposed airworthiness directive (AD), applicable to certain Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135 and EMB-145 series airplanes, that would have required inspecting the pilot's and co-pilot's seat tracks for proper locking of the seats, and adjusting or replacing the seat tracks, if necessary. This new action revises the proposed rule by revising the applicability statement, and requiring replacement of the seat locking pin on certain SICMA-brand seats. The actions specified by this new proposed AD are intended to prevent uncommanded movement of the pilot's or co-pilot's seat, which could interfere with the operation of the airplane and consequent temporary loss of airplane control. This action is intended to address the identified unsafe condition.

The FAA proposes to adopt a new airworthiness directive (AD) for certain Bombardier Model CL-600-2C10 (Regional Jet Series 700, 701, & 702), CL-600-2D15 (Regional Jet Series 705), and CL-600-2D24 (Regional Jet Series 900) airplanes. This proposed AD would require replacing the Camloc fasteners on the sidewall of the center pedestal. This proposed AD results from reports of the Camloc fasteners on the sidewall of the center pedestal disengaging and interfering with an inboard rudder pedal. We are proposing this AD to prevent these fasteners from disengaging and interfering with an inboard rudder pedal, which could reduce directional controllability of the airplane.

The FAA proposes to supersede an existing airworthiness directive (AD) that applies to all Short Brothers Model SD3-60 and SD3- SHERPA airplanes. The existing AD currently requires an inspection of the fork end of the rear pintle pin on each main landing gear (MLG) to verify that sealant is properly applied and is undamaged, and related investigative/corrective actions if necessary. This proposed AD would add an inspection for correctly applied sealant on the MLG rear pintle pin assemblies, and related investigative/corrective actions if necessary. This proposed AD would also expand the applicability of the existing AD. This proposed AD results from a new report of a cracked pintle pin fork end. We are proposing this AD to prevent stress- corrosion cracking and subsequent failure of the MLG.