Federal Aviation Administration 2006 – Federal Register Recent Federal Regulation Documents
Results 1,001 - 1,050 of 1,697
Airworthiness Directives; Lycoming Engines (L)O-360, (L)IO-360, AEIO-360, O-540, IO-540, AEIO-540, (L)TIO-540, IO-580, AEIO-580, and IO-720 Series Reciprocating Engines
The FAA proposes to adopt a new airworthiness directive (AD) for certain Lycoming Engines (L)O-360, (L)IO-360, AEIO-360, O-540, IO- 540, AEIO-540, (L)TIO-540, IO-580, AEIO-580, and IO-720 series reciprocating engines. This proposed AD would require replacing certain crankshafts. This proposed AD results from reports of 23 confirmed failures of similar crankshafts in Lycoming Engines 360 and 540 series reciprocating engines. We are proposing this AD to prevent failure of the crankshaft, which will result in total engine power loss, in-flight engine failure, and possible loss of the aircraft.
Airworthiness Directives; Boeing Model 767-200 and -300 Series Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 767-200 and -300 series airplanes. This AD requires replacing the placards on certain stowage bins with new placards, installing partial dividers in certain other stowage bins, and installing straps on stowage bins containing life rafts. For certain airplanes, this AD also requires related concurrent actions. This AD results from test data indicating that outboard overhead stowage bins are unable to withstand the 4.5g down-load standard intended to protect passengers during flight turbulence or a hard landing. We are issuing this AD to prevent the stowage bins from opening during flight turbulence or a hard landing, which could result in the contents of the stowage bins falling onto the passenger seats below and injuring passengers, or blocking the aisles, impeding the evacuation of passengers in an emergency.
Airworthiness Directives; BAE Systems (Operations) Limited Model BAe 146 and Avro 146-RJ Airplanes
The FAA is superseding an existing airworthiness directive (AD), which applies to certain BAE Systems (Operations) Limited Model BAe 146 and Avro 146-RJ airplanes. That AD currently requires a one- time inspection to detect corrosion of the flap structure and machined ribs, corrective actions if necessary, and reprotection of the rib boss bores. This new AD requires a records review of the results of that inspection, and an additional inspection and related investigative/ corrective action if necessary. This AD results from the development of an improved inspection for corrosion in the subject area. We are issuing this AD to detect and correct corrosion in the flap structure and machined ribs, which could result in reduced structural integrity of the airplane.
Airworthiness Directives; Raytheon Model Hawker 800XP Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Raytheon Model Hawker 800XP airplanes. This AD requires inspecting certain bus bars in the DA-A panel to ensure that the bus bars match the panel configuration and clearance is adequate between the bus bars and adjacent components, and performing corrective action if necessary. This AD results from two reports of inadequate clearance between the bus bars in the DA-A panel. We are issuing this AD to prevent insufficient electrical isolation for the electrical bus configuration and inability of the flightcrew to isolate the bus bars in an emergency situation involving a dual generator failure, which could result in extra loads on the main ship batteries and consequent loss of power to the main essential bus.
Airworthiness Directives; Gulfstream Model GV and GV-SP Series Airplanes
The FAA is adopting a new airworthiness directive (AD) for all Gulfstream Model GV and certain Model GV-SP series airplanes. This AD requires a one-time inspection of the left and right aileron and elevator actuators to determine the part and serial numbers of each actuator, repetitive inspections of suspect actuators to detect broken damper shafts, and replacement of any actuator having a broken damper shaft. This AD also requires that operators report any broken damper shaft they find to the FAA. This AD also requires a terminating action for the repetitive inspections. This AD results from reports of broken or cracked damper shafts within the aileron and elevator actuator assemblies. We are issuing this AD to prevent broken damper shafts, which could result in locking of an aileron or elevator actuator (hard- over condition), which would activate the hard-over protection system (HOPS), resulting in increased pilot workload and consequent reduced controllability of the airplane.
Petitions for Exemption; Summary of Petitions Received
Pursuant to FAA's rulemaking provisions governing the application, processing, and disposition of petitions for exemption part 11 of Title 14, Code of Federal Regulations (14 CFR), this notice contains a summary of certain petitions seeking relief from specified requirements of 14 CFR. 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 any petition or its final disposition.
Airworthiness Directives; Raytheon Aircraft Company Model 390 Airplanes
We propose to adopt a new airworthiness directive (AD) for certain Raytheon Aircraft Company Model 390 airplanes. This proposed AD would require you to inspect the spigot bearing, part number (P/N) MS14104-16, for the proper position in the spigot fitting assembly and to install the wing spigot bearing retainer kit, P/N 390-4304-0001. This proposed AD results from two reports of the spigot bearing not being positioned flush with the fitting assembly, but protruding outside of the fitting assembly. We are proposing this AD to detect spigot bearings that are not positioned flush with the fitting assembly. This condition could result in the spigot bearing becoming disengaged from the fitting assembly, which could cause motion between the wing and the fuselage and degrade the structural integrity of the wing attachment to the fuselage. This could lead to wing separation and loss of control of the airplane.
Special Conditions; Avidyne Corporation, Inc.; Various Airplane Models; Protection of Systems for High Intensity Radiated Fields (HIRF)
These special conditions are issued to Avidyne Corporation, 55 Old Bedford Road, Lincoln, MA 01773, for a Supplemental Type Certificate for the models listed under the heading ``Type Certification Basis.'' This special condition includes various airplane models to streamline the certification process needed to improve the safety of the airplane fleet by fostering the incorporation of new technologies that can be certificated affordably under 14 CFR part 23. The airplanes listed under this multi-model approval will have novel and unusual design features when compared to the state of technology envisaged in the applicable airworthiness standards. These novel and unusual design features include the installation of the Entegra II Avionics System, consisting of: (2) Model 700-0003-( ) Integrated Flight Displays (IFD), (2) Model 700-00011-( ) Magnetometer/ OAT sensors, and (1) Model 700-00085-000 Keyboard/Controller. These components are all manufactured by Avidyne Corporation, Inc. The applicable regulations do not contain adequate or appropriate airworthiness standards for the protection of these systems from the effects of high intensity radiated fields (HIRF). These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to the airworthiness standards applicable to these airplanes.
Public Notice for a Change in Use of Aeronautical Property at Portland International Jetport, Portland, ME
The FAA is requesting public comment on the City of Portland's request to swap approx. 1.44 acres of aeronautical use property with the State of Maine. The parcels are located off Brickhill Avenue, South Portland, and were once part of the Maine Youth Center. The swap will straighten the property boundary allowing for both the City and State to develop both parcels to their maximum potential. The parcel to be conveyed to the Jetport will be used for aeronautical purposes. The parcel conveyed to the State will be used for automobile parking. The property was acquired under AIP Project No. 3-23-0038-54-2003. 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.
Airworthiness Directives; Rolls-Royce plc RB211 Series Turbofan Engines
The FAA is superseding an existing airworthiness directive (AD) for Rolls-Royce plc (RR) RB211-22B series, RB211-524B, -524C2, - 524D4, -524G2, -524G3, and -524H series, and RB211-535C and -535E series turbofan engines with high pressure compressor (HPC) stage 3 disc assemblies, part numbers (P/Ns) LK46210, LK58278, LK67634, LK76036, UL11706, UL15358, UL22577, UL22578, and UL24738 installed. This AD requires removing from service certain disc assemblies before they reach their full published life if not modified with anticorrosion protection. This AD results from the manufacturer's reassessment of the corrosion risk on HPC stage 3 disc assemblies that have not yet been modified with sufficient application of anticorrosion protection. We are issuing this AD to prevent corrosion-induced uncontained disc failure, resulting in damage to the airplane.
Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Airplanes
The FAA is superseding an existing airworthiness directive (AD) that applies to certain Airbus Model A319, A320, and A321 airplanes. The existing AD currently requires a one-time ultrasonic inspection for certain airplanes, and repetitive detailed inspections for all airplanes, for cracking in the forward lug of the support rib 5 fitting of both main landing gear (MLG), and repair if necessary. The existing AD also provides for optional terminating actions. This AD removes the requirement for the one-time ultrasonic inspection and reduces the compliance time and repetitive interval for the detailed inspection of all airplanes. This AD also adds certain Airbus Model A318 airplanes to the applicability. This AD continues to provide optional terminating action for certain airplanes, as well as other optional methods of complying with the AD's requirements. This AD results from a new crack that was found in the forward lug of the MLG support rib 5 fitting. We are issuing this AD to detect and correct cracking in the forward lug of the MLG, which could result in failure of the lug and consequent collapse of the MLG during takeoff or landing.
Airworthiness Directives; Viking Air Limited Model DHC-7 Airplanes
The FAA is adopting a new airworthiness directive (AD) for all Viking Air Limited Model DHC-7 airplanes. This AD requires implementing a corrosion prevention and control program (CPCP) either by accomplishing specific tasks or by revising the maintenance inspection program to include a CPCP. This AD results from a determination that, as airplanes age, they are more likely to exhibit indications of corrosion. We are issuing this AD to prevent structural failure of the airplane due to corrosion.
Airworthiness Directives; Airbus Model A300 B4-600R and A300 F4-600R Series Airplanes
The FAA is superseding an existing airworthiness directive (AD), which applies to certain Airbus Model A300 B4-600R and A300 F4-600R series airplanes. That AD currently requires repetitive inspections for damage of the center tank fuel pumps and fuel pump canisters and replacement of any damaged parts, and mandates modification of the canisters of the center tank fuel pumps, which terminates the repetitive inspections. For certain airplanes, this new AD requires a one-time inspection of the attachment bolts of the outlet flange of the canisters of the center tank fuel pumps for bolts that are too short and do not protrude through the nut, and replacement of the bolts if necessary. This AD results from several reports that the attachment bolts for the canisters, modified by the requirements in the existing AD, are too short and do not fully protrude from the nuts. We are issuing this AD to prevent damage to the fuel pump and fuel pump canister, which could result in loss of flame trap capability and could provide a fuel ignition source in the center fuel tank.
Proposed Advisory Circular 120-YY, Widespread Fatigue Damage on Metallic Structure
This notice announces the availability of and requests comments on a proposed advisory circular (AC) which provides guidance to design approval holders for certain transport category airplanes and on repairs and alterations to those airplanes for developing means to preclude widespread fatigue. This proposed AC complements revisions to the airworthiness standards that are being proposed by a separate notice. This notice is necessary to give all interested persons an opportunity to present their views on the proposed AC.
Airworthiness Directives; Boeing Model 767 Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all Boeing Model 767 airplanes. This proposed AD would require repetitive detailed and high frequency eddy current (HFEC) inspections of the station (STA) 1809.5 bulkhead for cracking and corrective actions if necessary. This proposed AD results from fatigue cracks found in the forward outer chord and horizontal inner chord at STA 1809.5. We are proposing this AD to detect and correct cracking in the bulkhead structure at STA 1809.5, which could result in failure of the bulkhead structure for carrying the flight loads of the horizontal stabilizer, and consequent loss of controllability of the airplane.
Supplemental Notice of Availability of the Final Environmental Impact Statement Containing a DOT Section 4(f)/303(c) Evaluation for a Proposed Replacement Airport for the City of St. George, UT
The Federal Aviation Administration (FAA) is issuing a supplemental Supplement Notice of Availability of the Final Environmental Impact Statement containing a DOT Section 4(f)(/303(c) evaluation for a Proposed Replacement Airport for the City of St. George, Utah, published on May 12, 2006 (Volume 71 FR 277770). This supplemental notice is to advise the public that additional copies of the Final Environmental Impact Statement (FEIS) for the proposed replacement airport for the City of St. George, Utah, have been made available for public review at six additional locations. Other than the addition of the six locations for public review, all other information in the original notice remains the same, including the public review period, which begins May 19, 2006. The FAA will accept comments on new and/or revised/updated information and analyses disclosed in Appendices T through Y and in Chapter 6, section 6.4, Air Quality, until 5 p.m. Pacific Daylight Time, Monday, July 3, 2006, at the address listed in the section entitled FOR FURTHER INFORMATION CONTACT.
Public Notice for Waiver of Aeronautical Land-Use Assurance; Mount Comfort Airport; Indianapolis, IN
The Federal Aviation Administration (FAA) is considering a proposal to change a portion of the airport from aeronautical use to non-aeronautical use and to authorize the sale of the airport property. The 3.27-acre parcel is on Airport Boulevard near the western border of the airport. It is contained within Parcels 18-1 and 18-2 on the current Exhibit A. The current Airport Layout Plan identifies this land as part of an area reserved for future aviation related development. The land was acquired under FAA Project No(s). ADAP 5-18-0037-01 and ADAP 5-18-0037-02. The release of the land is considered beneficial to the safety of the airport because the Buck Creek Township Fire Department proposes to construct a new fire station at this location. Approval does not constitute a commitment by the FAA to financially assist in the disposal of the subject airport property nor a determination of eligibility for grant-in-aid funding from the FAA. The disposition of proceeds from the disposal of the airport property will be in accordance FAA's Policy and Procedures Concerning the Use of Airport Revenue, published in the Federal Register on February 16, 1999. In accordance with section 47107(h) of title 49, United States Code, this notice is required to be published in the Federal Register 30 days before modifying the land-use assurance that requires the property to be used for an aeronautical purpose.
Modification and Revocation of Restricted Areas R-3007A, B, C, D, and E; Townsend, GA
This action reconfigures Restricted Areas R-3007A, B, C, and D, and revokes Restricted Area R-3007E, Townsend, GA, by reducing the lateral size, increasing the vertical limits, and by increasing the time of designation of the restricted airspace by six hours per day. The FAA is taking this action to better accommodate Department of Defense (DOD) training requirements and to eliminate restricted airspace that is no longer needed by the military. Additionally, the name of the using agency for all R-3007 subareas is changed to reflect the current organizational title. This action also makes a minor correction to the latitude/longitude positions of two points in the descriptions of R-3007B and R-3007C.
Noise Compatibility Program Notice; Collin County Regional Airport; McKinney, Texas
The Federal Aviation Administration (FAA) announces its findings on the noise compatibility program submitted by the city of McKinney 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 November 1, 2005 the FAA determined that the noise exposure maps submitted by the city of McKinney under Part 150 were in compliance with applicable requirements. On April 28, 2006, the FAA approved the Collin County Regional Airport noise compatibility program. Most of the recommendations of the program were approved.
Airworthiness Directives; Raytheon Aircraft Company Model B300 Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Raytheon Aircraft Company (Raytheon) Model B300 airplanes. This proposed AD would require you to modify the cabin passenger seats by installing a modification kit on each passenger seat, removing the existing technical standard order (TSO) label, and re-identifying each modified passenger seat assembly with a new part number. This proposed AD results from the seats not meeting the ultimate load requirements of 14 CFR part 23 during structural testing of the seat with design changes. We are issuing this proposed AD to prevent the passenger seats from failing during emergency landing conditions when high inertial loadings occur. Passenger seat failure may result in occupant injury.
Airworthiness Directives; Boeing Model 757-200, -200CB, and -300 Series Airplanes
The FAA is revising an earlier proposed airworthiness directive (AD) for certain Boeing Model 757-200, -200CB, and -300 series airplanes. The original NPRM would have required repetitive detailed inspections for proper functioning of the girt bar leaf springs for the escape slides to ensure the leaf springs retain the sliders and the required 0.37-inch minimum engagement between the sliders and floor fittings is achieved at passenger doors 1, 2, and 4, and corrective actions if necessary. The original NPRM resulted from a report that the escape slides failed to deploy correctly during an operator's tests of the escape slides. This action revises the original NPRM by stating that this proposed AD would not include procedures from the airplane maintenance manuals and component maintenance manuals that allow bending the girt bar retention springs. We are proposing this supplemental NPRM to prevent escape slides from disengaging from the airplane during deployment or in use, which could result in injuries to passengers or flightcrew.
Airworthiness Directives; Hamilton Sundstrand Model 14RF-9 Propellers; Correction
This document makes a correction to Airworthiness Directive (AD) 2006-10-07. That AD applies to Hamilton Sundstrand Model 14RF-9 propellers. We published AD 2006-10-07 in the Federal Register on May 12, 2006 (71 FR 27600). An incorrect phrase was used in the compliance section, which impacts the intent of the compliance. This document corrects that phrase. In all other respects, the original document remains the same.
Airworthiness Directives; Airbus Model A330, A340-200, and A340-300 Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Model A330, A340-200, and A340-300 airplanes. This proposed AD would require replacing the attachment landing assemblies of certain blow-down panels of the wing leading edges with new, improved landing assemblies. This proposed AD results from several reports of full or partial loss of certain blow-down panels of the wing leading edges during flight. We are proposing this AD to prevent damage to the airplane and hazards to persons or property on the ground.
Airworthiness Directives; Various Aircraft Equipped With Honeywell Primus II RNZ-850/-851 Integrated Navigation Units
The FAA is revising an earlier NPRM for an airworthiness directive (AD) that applies to various aircraft equipped with a Honeywell Primus II RNZ-850/-851 Integrated Navigation Unit (INU). The original NPRM would have superseded an existing AD that, as one alternative for compliance, provides for a one-time inspection to determine whether a certain modification has been installed on the Honeywell Primus II NV850 Navigation Receiver Module (NRM), which is part of the INU. In lieu of accomplishing this inspection, and for aircraft found to have an affected NRM, the existing AD provides for revising the aircraft flight manual to include new limitations for instrument landing system approaches. The original NPRM proposed to require inspecting to determine whether certain other modifications have been done on the NRM; and doing related investigative, corrective, and other specified actions, as applicable. The original NPRM resulted from reports of erroneous glideslope indications on certain aircraft equipped with subject INUs. This new action revises the original NPRM by describing further modifications to address additional anomalies. We are proposing this supplemental NPRM to ensure that the flightcrew has an accurate glideslope deviation indication. An erroneous glideslope deviation indication could lead to the aircraft making an approach off the glideslope, which could result in impact with an obstacle or terrain.
Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively Called A300-600 Series Airplanes); and Airbus Model A310-200 and -300 Series Airplanes
The FAA is revising an earlier NPRM for an airworthiness directive (AD) that applies to all Airbus Model A300 B4-600, B4-600R, and F4-600R series airplanes, and Model C4-605R Variant F airplanes (collectively called A300-600 series airplanes); and A310-200 and -300 series airplanes. The original NPRM would have required a one-time inspection of the trimmable horizontal stabilizer actuator (THSA), corrective actions if necessary, and follow-on repetitive tasks. The original NPRM resulted from reports of THSAs that have reached their design operational life. This operational life can be extended provided an initial inspection and follow-on repetitive tasks are accomplished. This action revises the original NPRM by revising the initial compliance time. It also allows the component maintenance manual as an alternative repair method. We are proposing this supplemental NPRM to extend the operational life of the THSA to prevent a possible failure of high-time THSAs, which could result in reduced controllability of the airplane.
Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes
The FAA is revising an earlier NPRM for an airworthiness directive (AD) that applies to certain Airbus Model A318-111 airplanes; A319-100 series airplanes; A320-111 airplanes; A320-200 series airplanes; and A321-100 and -200 series airplanes. The original NPRM would have required inspecting to determine the part number of the twin motor actuators, and related investigative and corrective actions if necessary. The original NPRM resulted from a report of a low pressure valve of the twin motor actuator found partially open, although the valve detection system indicated that the valve was closed. Investigation revealed that the locating pin in the actuator was too short to engage with the valve slot, resulting in incorrect alignment of the actuator and the drive assembly, causing the valve to remain partially open. This action revises the original NPRM by expanding the applicability. We are proposing this supplemental NPRM to ensure that, in the event of an engine fire, the valve actuator functions properly to block the fuel flow to the engine and prevent an uncontrollable fire.
Airworthiness Directives; Engine Components Incorporated (ECi) Reciprocating Engine Connecting Rods
The FAA is adopting a new airworthiness directive (AD) for certain Lycoming Engines (formerly Textron Lycoming) 360 and 540 series reciprocating engines with ECi connecting rods, part number (P/N) AEL11750, installed. The Airmotive Engineering Corp, Division of Engine Components Incorporated (ECi), holds the Parts Manufacturer Approval (PMA) for the affected parts, and markets the parts as ECi parts. This AD requires replacing certain lot and serial numbered connecting rods, P/N AEL11750, having forging part number AEL11488. This AD would also prohibit installing certain ECi connecting rods, P/N AEL11750, into any Lycoming 360 or 540 series reciprocating engines. This AD results from reports of connecting rods with excessive variation in circularity of the journal bores. We are issuing this AD to prevent fatigue failure of the connecting rod and a possible uncommanded shutdown of the engine.
Establishment of Organization Designation Authorization Program
This action makes a correction to 14 CFR part 183 by adding two section references that were inadvertently omitted from the final rule published in the Federal Register on October 13, 2005 (70 FR 59932).
Special Conditions; Dual Innovative Solutions & Support Electronic Flight Instrument Systems (EFIS) Installation in Pilatus PC-12, PC-12/45, and PC-12/47; Protection of Systems for High Intensity Radiated Fields (HIRF)
These special conditions are issued to Innovative Solutions & Support (IS&S), 720 Pennsylvania Drive, Exton, PA 19341-1129, for a Supplemental Type Certificate for the Pilatus PC-12, PC-12/45, and PC- 12/47 airplanes. These airplanes will have novel and unusual design features when compared to the state of technology envisaged in the applicable airworthiness standards. These novel and unusual design features include the installation of two 12'' x 9'' Integrated Flat Panel Display (IFPD) Electronic Flight Instrument Systems (EFIS), manufactured by IS&S, and components associated with this display system. The applicable regulations do not contain adequate or appropriate airworthiness standards for the protection of these systems from the effects of high intensity radiated fields (HIRF). These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to the airworthiness standards applicable to these airplanes.
Notice of Opportunity for Public Comment on Surplus Property Release at Dare County Regional Airport, Manteo, NC
Under the provisions of Title 49, U.S.C. 47153(d), notice is being given that the FAA is considering a request from the County of Dare to waive the requirement that a 34.4 acre parcel of surplus property, located at the Dare County Regional Airport, be used for aeronautical purposes.
Approval of Noise Compatibility Program; Vero Beach Municipal Airport; Vero Beach, FL
The Federal Aviation Administration (FAA) announces its findings on the noise compatibility program submitted by the City of Vero Beach, Florida 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 October 28, 2003, the FAA determined that the noise exposure maps submitted by the City of Vero Beach, Florida under part 150 were in compliance with applicable requirements. On April 28, 2006, the FAA approved the Vero Beach Municipal Airport noise compatibility program. Most of the recommendations of the program were approved.
Noise Exposure Map Notice: Receipt of Noise Compatibility Program and Request for Review
The Federal Aviation Administration (FAA) announces its determination that the noise exposure maps submitted by Mobile Airport Authority for Mobile 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 update that was submitted for Mobile Regional Airport under part 150 in conjunction with the noise exposure map, and that this program will be approved or disapproved on or before October 27, 2006.
Airworthiness Directives; Boeing Model 737-600, -700, -700C, -800, and -900 Series Airplanes
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 replacing brackets that hold the P5 panel to the airplane structure, the standby compass bracket assembly, the generator drive and standby power module, and the air conditioning module. This AD also requires, among other actions, inspecting for wire length and for damage of the connectors and the wire bundles, and doing applicable corrective actions if necessary. This AD results from an electrical burning smell in the flight compartment. We are issuing this AD to prevent wire bundles from contacting the overhead dripshield panel and modules in the P5 overhead panel, which could result in electrical arcing and shorting of the electrical connector and consequent loss of several critical systems essential for safe flight.
National Environmental Policy Act (NEPA) Implementing Instructions for Airport Actions
The Federal Aviation Administration's Office of Airports (ARP) is responsible for reviewing and deciding on projects airport sponsors propose for public-use airports. ARP revised its National Environmental Policy Act (NEPA) implementing instructions for those airport projects under its authority and placed those instructions in Order 5050.4B, National Environmental Policy Act (NEPA) Implementing Instructions for Airport Actions. The Order's effective date was April 28, 2006.\1\
Airworthiness Directives; Airbus Model A300 Airplanes; Model A310 Airplanes; and Model A300 B4-600, B4-600R, and F4-600R Series Airplanes and Model C4-605R Variant F Airplanes (Collectively Called A300-600 Series Airplanes)
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Model A300 airplanes and Model A310 airplanes and for certain Airbus Model A300-600 series airplanes. This proposed AD would require an inspection of the wing and center fuel tanks to determine if certain P-clips are installed and corrective action if necessary. This proposed AD also would require an inspection of electrical bonding points of certain equipment in the center fuel tank for the presence of a blue coat and related investigative and corrective actions if necessary. This proposed AD also would require installation of new bonding leads and electrical bonding points on certain equipment in the wing, center, and trim fuel tanks, as necessary. This proposed AD results from fuel system reviews conducted by the manufacturer. We are proposing this AD to ensure continuous electrical bonding protection of equipment in the wing, center, and trim fuel tanks and to prevent damage to wiring in the wing and center fuel tanks, due to failed P- clips used for retaining the wiring and pipes, which could result in a possible fuel ignition source in the fuel tanks.
Airworthiness Directives; McDonnell Douglas Model DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83), DC-9-87 (MD-87), and MD-88 Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain McDonnell Douglas Model DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83), DC-9-87 (MD-87), and MD-88 airplanes. This proposed AD would require installing a clamp, a bonding jumper assembly, and attaching hardware to the refueling manifold in the right wing refueling station area. This proposed AD results from fuel system reviews conducted by the manufacturer. We are proposing this AD to prevent arcing on the in-tank side of the fueling valve during a lightning strike, which could result in an ignition source that could ignite fuel vapor and cause a fuel tank explosion.
Airworthiness Directives; Airbus Model A300 B2 and B4 Series Airplanes; and Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively Called A300-600 Series Airplanes)
The FAA is revising an earlier NPRM for an airworthiness directive (AD) that applies to certain Airbus Model A300 B2, A300 B4, and A300-600 series airplanes. The original NPRM would have superseded two existing ADs. One AD currently requires an inspection for cracks of the lower outboard flange of gantry No. 4 in the main landing gear (MLG) bay area, and repair if necessary. The other AD currently requires, among other actions, repetitive inspections of the gantry lower flanges, and repair if necessary. The original NPRM proposed to require new repetitive inspections for cracks in the lower flange of certain gantries, and repair if necessary, which ends the existing inspection requirements. The original NPRM also provided for optional terminating actions for the new repetitive inspections. This new action revises the original NPRM by including additional airplanes that were excluded from the applicability. We are proposing this supplemental NPRM to detect and correct fatigue cracks in the lower flanges of gantries 1 through 5 inclusive in the MLG bay area, which could result in reduced structural integrity of the fuselage, and consequent rapid decompression of the airplane.
Airworthiness Directives; McDonnell Douglas Model DC-10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F (KC-10A and KDC-10), DC-10-40, and DC-10-40F Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain McDonnell Douglas airplanes, identified above. This proposed AD would require installing or replacing with improved parts, as applicable, the bonding straps between the metallic frame of the fillet and the wing leading edge ribs, on both the left and right sides. This proposed AD results from fuel system reviews conducted by the manufacturer. We are proposing this AD to reduce the potential of ignition sources inside fuel tanks in the event of a severe lightning strike, which, in combination with flammable fuel vapors, could result in fuel tank explosions and consequent loss of the airplane.
Airworthiness Directives; McDonnell Douglas Model DC-10-10 and DC-10-10F Airplanes; Model DC-10-15 Airplanes; Model DC-10-30 and DC-10-30F (KC-10A and KDC-10) Airplanes; Model DC-10-40 and DC-10-40F Airplanes; Model MD-10-10F and MD-10-30F Airplanes; and Model MD-11 and MD-11F Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain McDonnell Douglas transport category airplanes. This proposed AD would require fabrication and installation of a wire harness guard in the right wheel well of the main landing gear (MLG), and related investigative and corrective actions as necessary. For certain airplanes, the proposed AD also would require replacement of the electrical connectors of the auxiliary hydraulic pumps with improved electrical connectors and related investigative and corrective actions. This proposed AD results from fuel system reviews conducted by the manufacturer. We are proposing this AD to prevent damage to the wire support bracket and wiring of the auxiliary hydraulic pump and, for certain airplanes, water intrusion through the electrical connectors of the auxiliary hydraulic pump. These conditions could lead to a potential ignition source in the right wheel well of the MLG around the fuel tank, which, in combination with flammable fuel vapors, could result in fuel tank explosions and consequent loss of the airplane.
Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain EMBRAER Model ERJ 170 airplanes. This proposed AD would require a one-time inspection for proper crimping of the terminal lugs for the power cables of each integrated drive generator (IDG), installing a new sleeve on the terminal, and re-crimping if necessary. This proposed AD results from a report that the terminal lugs for the power cables of the IDGs may not be adequately crimped, which could allow the cables to be pulled out of the terminals with no significant force. We are proposing this AD to prevent loss of all normal electrical power for the airplane, and consequent reduced controllability of the airplane.
Airworthiness Directives; McDonnell Douglas Model DC-9-10, DC-9-20, DC-9-30, DC-9-40, and DC-9-50 Series Airplanes; Model DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83), and DC-9-87 (MD-87) Airplanes; Model MD-88 Airplanes; Model MD-90-30 Airplanes; and Model 717-200 Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain McDonnell Douglas transport category airplanes. This AD requires an inspection to determine the part number of the upper and lower stop pad support fittings of all the lower cargo doors, repetitive inspections of all early configuration stop pad support fittings, and corrective action if necessary. This AD also provides an optional terminating action for the repetitive inspections. This AD results from a report of cracks found in the area of the upper and lower stop pad support fittings of the cargo door pan on numerous airplanes. We are issuing this AD to prevent cracks in the cargo door pan, which could result in the inability to fully pressurize an airplane, possible pressure loss, or possible rapid decompression of the airplane.
Airworthiness Directives; BAE Systems (Operations) Limited Model BAe 146 Airplanes and Model Avro 146-RJ Airplanes
The FAA is adopting a new airworthiness directive (AD) for all BAE Systems (Operations) Limited Model BAe 146 airplanes and Model Avro 146-RJ airplanes. This AD requires repetitive replacement of the elevator servo tab hinge bearings, elevator servo tab mechanism bearings, elevator trim tab hinge bearings, and elevator trim tab drive rod bearings with new bearings. This AD results from reported incidents of flight control surface restrictions due to the deterioration of flight control surface bearings. We are issuing this AD to prevent corrosion of flight control surface bearings and freezing of moisture inside the bearings, due to loss of lubrication in the bearings, which could lead to flight control restrictions and result in reduced controllability of the airplane.
Airworthiness Directives; Boeing Model 747 Airplanes
The FAA is superseding two existing airworthiness directives (ADs); one AD is applicable to all Boeing Model 747 airplanes and the other AD is applicable to certain Boeing Model 747 airplanes. The first AD currently requires repetitive inspections for cracking of the upper skin of the horizontal stabilizer center section and the rear spar upper chord, and repair if necessary. The other AD currently requires repetitive inspections for cracking of the upper skin of the outboard and center sections of the horizontal stabilizer and the rear spar structure, hinge fittings, terminal fittings, and splice plates; and repair if necessary. This new AD adds, for certain airplanes, repetitive inspections for cracking of the outboard and center sections of the horizontal stabilizer and repair if necessary. For certain other airplanes, this new AD adds a detailed inspection to determine the type of fasteners, related investigative actions, and repair if necessary. This new AD also revises the compliance times for certain inspections and adds alternative inspections for cracking of the upper skin of the center section and rear spar upper chord. This AD results from reports of cracking in the outboard and center section of the aft upper skin of the horizontal stabilizer, the rear spar chord, rear spar web, terminal fittings, and splice plates; and a report of fractured and cracked steel fasteners. We are issuing this AD to detect and correct this cracking, which could lead to reduced structural capability of the outboard and center sections of the horizontal stabilizer and could result in loss of control of the airplane.
Airworthiness Directives; DG Flugzeugbau GmbH Model DG-1000S Sailplanes
We propose to adopt a new airworthiness directive (AD) for all DG Flugzeugbau GmbH Model DG-1000S sailplanes. This proposed AD would require you to modify the elevator control at the stabilizer assembly, replace a placard on the fin, and incorporate changes in the FAA- approved sailplane flight manual. This proposed AD results from mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for Germany. We are proposing this AD to prevent the rigging of the horizontal stabilizer without properly connecting the elevator, which, if not prevented, could lead to an inoperative elevator.
Airworthiness Directives; Learjet Model 45 Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Learjet Model 45 airplanes. This AD requires a review of airplane maintenance records to determine whether inspections identified by certain inspection reference numbers (IRNs) have been done. If any IRN has not been done, this AD requires doing an inspection of the inside of the wet wing fuel areas and the fuel pump screens for tape and adhesive tape residue, cleaning the low pressure fuel filter, determining whether tape or adhesive residue is present, doing an inspection of the filter for damage before installation, and applicable corrective actions if necessary. In addition, this AD requires sending the review and inspection results to the FAA. This AD results from reports of tape found in the wing fuel tanks. We are issuing this AD to prevent blocked fuel passages and fuel pump screens and the inability of the flightcrew to transfer fuel from one wing tank to the other tank due to tape in the wing fuel tanks, which could result in a fuel imbalance and consequent failure of an engine; and to prevent contaminated fuel pump screens, engine fuel controls, and fuel nozzles, due to tape adhesive dissolving in the fuel, which could result in potential erroneous readings of the fuel quantity indication system.
Revisions to the Civil Penalty Inflation Adjustment Rule and Tables
This final rule updates information in the FAA's regulations on certain civil monetary penalties authorized for violations of statutes and regulations we enforce in accordance with legislation enacted since the last update. The rule also includes references to additional and revised statutes and regulations. In addition, the rule makes inflation-based adjustments to civil penalties where indicated. Finally, it makes a technical correction to conform regulatory language on the inflation adjustment process to the provisions of the applicable statute.
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