Federal Aviation Administration 2022 – Federal Register Recent Federal Regulation Documents
Results 451 - 500 of 1,089
Airworthiness Directives; Airbus SAS Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A320-251N, -253N, and -271N airplanes; and Model A321-251N, -253N, -271N, and -272N airplanes. This AD was prompted by the failure of an electronic centralized aircraft monitor (ECAM) warning to be triggered during heating of several sensing elements of the over-heat detection system (OHDS) loop sequentially during flight test operation procedures. This AD requires revising the existing airplane flight manual (AFM) with an AFM Temporary Revision (TR) to provide procedures to operate the airplane without functioning bleed leak detection; revising the operator's existing FAA-approved minimum equipment list (MEL); and modifying the electrical connections of the bleed monitoring computers (BMCs), which allows for the removal of the AFM TR and the MEL revision; as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
Modification of Restricted Areas R-6501A and R-6501B; Underhill, VT
This action modifies restricted areas R-6501A and R-6501B, Underhill, VT, by amending the upper altitude limit of R-6501A and the lower altitude limit of R-6501B. Certain military activities near Underhill, VT, require restricted airspace that exceeds the current 4,000-foot mean sea level (MSL) upper altitude limit of R-6501A. As a result, R-6501B must be activated, along with R-6501A, to ensure containment of the hazardous activity. Raising the upper altitude limit of R-6501A from 4,000 feet MSL to but not including 4,900 feet MSL and the lower altitude limit of R-6501B from 4,000 feet MSL to 4,900 feet MSL, will result in more efficient use of airspace by reducing the need to activate R-6501B. This modification is fully contained within the existing lateral and vertical limits of R-6501A and B. The activities conducted in these restricted airspace areas are unchanged.
Advanced Aviation Advisory Committee (AAAC); Notice of Public Meeting
This notice announces a meeting of the AAAC.
Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes
The FAA is superseding Airworthiness Directive (AD) 2016-26- 08, which applied to all Pilatus Aircraft Ltd. Model PC-12, PC-12/45, PC-12/47, and PC-12/47E airplanes. AD 2016-26-08 required incorporating revisions into the airworthiness limitations section (ALS) of the maintenance program and inspecting the main landing gear (MLG) attachment bolts for cracks and corrosion. Since the FAA issued AD 2016-26-08, the European Union Aviation Safety Agency (EASA) superseded its mandatory continuing airworthiness information (MCAI) to add a new life limit for certain MLG actuator bottom attachment bolts and then superseded it again to add new life limits for the rudder bellcrank. This AD requires incorporating new revisions to the ALS of the existing airplane maintenance manual (AMM) or Instructions for Continued Airworthiness (ICA) to establish a 5-year life limit for certain MLG actuator bottom attachment bolts and new life limits for the rudder bellcrank. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Bombardier, Inc., Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-2A12 airplanes. This AD was prompted by reports that significant water accumulation was discovered in the oxygen service compartment access panels of multiple airplanes. This AD requires modifying the oxygen service compartment door to introduce a means of water drainage. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Dassault Aviation Airplanes
The FAA is superseding Airworthiness Directive (AD) 2021-19- 20, which applied to all Dassault Aviation Model FALCON 7X airplanes. AD 2021-19-20 required amending the existing airplane flight manual (AFM) to incorporate a check and an operating limitation regarding the O2 saver function. This AD was prompted by reports of defects that may prevent efficient deactivation of the O2 saver function of crew oxygen masks and a determination that the AFM amendment required by AD 2021-19-20 may not be sufficient to mitigate the risk. This AD retains the requirements of AD 2021-19-20 and also requires physical deactivation of the O2 saver function, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. This AD also limits the installation of affected parts under certain conditions. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes
The FAA is adopting a new airworthiness directive (AD) for all Airbus Canada Limited Partnership Model BD-500-1A10 and BD-500-1A11 airplanes. This AD was prompted by reports of in-service findings of corrosion on the flange of the main landing gear (MLG) lower spindle pin. This AD requires repetitive inspections of the left and right MLG lower spindle pins to detect corrosion, and applicable repair or replacement if necessary, as specified in a Transport Canada Civil Aviation (TCCA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This proposed AD was prompted by a report that during regular pre-flight checks multiple door assist handles failed by pulling loose from their lower attachment point in the doorway support bracket. This proposed AD would require, depending on airplane configuration, doing an inspection of the forward and aft door assist handles for correct installation, installing a new retainer above the lower keyway of the support bracket assembly at certain locations, installing a placard on certain support bracket assemblies, reidentifying the support bracket assembly, and replacing the upper spring clip. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This proposed AD was prompted by reports of ram air turbine (RAT) pump barrel assembly failures, which caused the RAT to fail to provide hydraulic power. The failures were determined to be caused by variations in the bronze metal used during manufacturing, which can result in varying fatigue properties. This proposed AD would require an inspection or records review to determine the part number of the RAT pump and control module (PCM) and of the RAT assembly, and replacement of any RAT PCM or any RAT assembly having certain part numbers. This proposed AD would also prohibit the installation of affected parts. The FAA is proposing this AD to address the unsafe condition on these products.
Recognition of Pilot in Command Experience in the Military and Air Carrier Operations
This final rule provides additional crediting options for certain pilot in command (PIC) time to count towards the 1,000 hours of air carrier experience required to serve as a PIC in air carrier operations. In addition, this final rule allows credit for select military time in a powered-lift flown in horizontal flight towards the 250 hours of airplane time as PIC, or second in command (SIC) performing the duties of PIC, required for an airline transport pilot (ATP) certificate. This action is necessary to expand opportunities for pilots that meet the amended criteria to use relevant flight experience toward the requirements for an ATP certificate and to meet PIC qualification requirements for air carrier operations.
Airworthiness Directives; General Electric Company Turbofan Engines
The FAA is adopting a new airworthiness directive (AD) for all General Electric Company (GE) GE90-110B1 and GE90-115B model turbofan engines and certain GE90-76B, GE90-85B, GE90-90B, and GE90-94B model turbofan engines. This AD was prompted by the detection of melt-related freckles in the forgings and billets, which may reduce the life of certain rotating compressor discharge pressure (CDP) high-pressure turbine (HPT) seals (rotating CDP seals), interstage HPT rotor seals, and HPT rotor stage 2 disks. This AD requires revising the airworthiness limitations section (ALS) of the applicable GE90-100 Engine Manual (EM) and the operator's existing approved maintenance program or inspection program, as applicable, to incorporate reduced life limits for these parts. This AD also requires the removal and replacement of certain interstage HPT rotor seals, identified by serial number (S/N), installed on GE90-76B, GE90-85B, GE90-90B, and GE90-94B model turbofan engines. The FAA is issuing this AD to address the unsafe condition on these products.
Notice of Receipt and Request for Review of Noise Compatibility Program
The Federal Aviation Administration (FAA) announces that it is reviewing a proposed noise compatibility program that was submitted for John F. Kennedy International Airport by The Port Authority of New York and New Jersey. This program was submitted subsequent to a determination by FAA that associated noise exposure maps submitted for John F. Kennedy International Airport were in compliance with applicable requirements, effective May 19, 2017. The proposed noise compatibility program will be approved or disapproved on or before March 15, 2023. This notice also announces the availability of this noise compatibility program for public review and comment.
Special Conditions: L2 Consulting Services, Inc., Bombardier Model CL-600-2B16 (604 Variant) Airplane; Electronic System Security Protection From Unauthorized External Access
These special conditions are issued for the Bombardier Model CL-600-2B16 (604 variant) airplane. This airplane, as modified by L2 Consulting Services, Inc., will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for airplanes. This design feature is associated with the installation of an electronic network system architecture that will allow increased connectivity to and access from external network sources, (e.g., operator networks, wireless devices, internet connectivity, service provider satellite communications, electronic flight bags, etc.) to the airplane's previously isolated electronic assets (networks, systems, and databases). 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.
Special Conditions: L2 Consulting Services, Inc., Bombardier Model CL-600-2B16 (604 Variant) Airplane; Electronic System Security Protection From Unauthorized Internal Access
These special conditions are issued for the Bombardier Model CL-600-2B16 (604 variant) airplane. This airplane, as modified by L2 Consulting Services, Inc., will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport-category airplanes. This design feature is associated with the installation of a digital system that contains a wireless and hardwired network with hosted application functionality that allows access, from sources internal to the airplane, to the airplane's internal electronic components. 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.
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A350-941 and -1041 airplanes. This proposed AD was prompted by reports indicating that protective caps were found on engine fire extinguishing pipes in the engine core zone (Zone 2) after airplane delivery. This proposed AD would require a one- time inspection of the engine fire extinguishing pipes for the presence of protective caps and removal of any protective caps found, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference. The FAA is proposing this AD to address the unsafe condition on these products.
Amendment and Revocation of Air Traffic Service (ATS) Routes; Eastern United States
This action corrects a final rule published by the FAA in the Federal Register on September 8, 2022, that amended jet routes J-14, J- 24, J-52, and J-68; and removed jet routes J-165, J-207, J-506, J-561, J-563, J-573, J-582, and J-585. The final rule inadvertently re- inserted a segment in J-52 that had been removed by a previous rulemaking action. This action makes an editorial correction to the description of J-52 to remove the incorrect route segment.
Extension of the Prohibition Against Certain Flights in the Tehran Flight Information Region (FIR) (OIIX)
This action extends, for an additional two years, the prohibition against certain flight operations in the Tehran Flight Information Region (FIR) (OIIX) by all: U.S. air carriers; U.S. commercial operators; persons exercising the privileges of an airman certificate issued by the FAA, except when such persons are operating U.S.-registered aircraft for a foreign air carrier; and operators of U.S.-registered civil aircraft, except when the operator of such aircraft is a foreign air carrier. The FAA finds this action to be necessary to address continuing hazards to persons and aircraft engaged in such flight operations. The FAA also republishes, with minor administrative revisions, the approval process and exemption information for this Special Federal Aviation Regulation (SFAR), consistent with other recently published flight prohibition SFARs.
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2016-16-06, which applies to certain Airbus SAS Model A300 B4-603, B4- 605R, and B4-622R airplanes; and Model A310-304, -324, and -325 airplanes. AD 2016-16-06 requires inspections around the rivet heads of the seal retainer run-out holes at certain frames and corrective actions if necessary. Since the FAA issued AD 2016-16-06, a determination was made that additional frames may also be susceptible to cracking, and that additional airplanes may be affected by the unsafe condition. This proposed AD would continue to require the actions in AD 2016-16-06 and add airplanes, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 747-400 and 747-8 series airplanes. This proposed AD was prompted by reports of three opened door 5 right ceiling stowage boxes that fell freely and injured a flight attendant in each event. For certain airplanes, this proposed AD would require replacing certain snubbers of the door 5 ceiling stowage boxes and, for certain other airplanes, replacing certain snubbers and changing the location of the snubber attachments. This proposed AD would also require an operation check of the stowage boxes or snubber, as applicable, and applicable on-condition actions. The FAA is proposing this AD to address the unsafe condition on these products.
Extension of the Prohibition Against Certain Flights in the Baghdad Flight Information Region (FIR) (ORBB)
This action extends, for an additional two years, the prohibition against certain flight operations in the Baghdad FIR (ORBB) at altitudes below Flight Level 320 (FL320) by all: U.S. air carriers; U.S. commercial operators; persons exercising the privileges of an airman certificate issued by the FAA, except when such persons are operating U.S.-registered aircraft for a foreign air carrier; and operators of U.S.-registered civil aircraft, except when the operator of such aircraft is a foreign air carrier. The FAA finds this action necessary to address continuing hazards to persons and aircraft engaged in such flight operations due to the complex security environment that currently exists in the Baghdad FIR (ORBB) and the associated safety- of-flight hazards, as described in the preamble to this final rule. The FAA also republishes, with minor administrative revisions, the approval process and exemption information for this Special Federal Aviation Regulation (SFAR), consistent with other recently published flight prohibition SFARs.
Airworthiness Directives; General Electric Company Turbofan Engines
The FAA is adopting a new airworthiness directive (AD) for certain General Electric Company (GE) GEnx-2B67/P model turbofan engines. This AD was prompted by the detection of an iron inclusion in a forging, which may reduce the fatigue life of certain low-pressure turbine rotor (LPTR) stage 4 disks and LPTR stage 6 disks. This AD requires the removal of certain LPTR stage 4 disks and LPTR stage 6 disks from service and replacement with parts eligible for installation. The FAA is issuing this AD to address the unsafe condition on these products.
Agency Information Collection Activities: Requests for Comments; Clearance of a Renewed Approval of Information Collection: Survey of Airman Satisfaction With Aeromedical Certification Services
In accordance with the Paperwork Reduction Act of 1995, FAA invites public comments about our intention to request the Office of Management and Budget (OMB) approval to renew an information collection. The collection involves soliciting feedback from airmen on service quality of Aeromedical Certification Services. The information to be collected will be used to inform improvements in Aeromedical Certification Services.
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2020-12-11, which applies to all Airbus SAS Model A319-111, -112, -113, -114, -115, -151N, and -153N airplanes; Model A320-251N, -252N, -253N, -271N, -272N, and -273N airplanes; and Model A321-251N, -251NX, -252N, -252NX, -253N, -253NX, -271N, -271NX, -272N, and -272NX airplanes. AD 2020-12-11 requires revising the airplane flight manual (AFM) and applicable corresponding operational procedures to limit the use of speed brakes in certain airplane configurations, as specified in a European Union Aviation Safety Agency (EASA) AD. This AD was prompted by a determination that, for certain airplanes, updated flight guidance (FG) 3G standard software for the flight management and guidance computer (FMGC) has been developed to address the unsafe condition. This proposed AD would continue to require the actions in AD 2020-12-11 and would require, for certain airplanes, installing updated FG 3G standard software, and would prohibit the installation of affected FG standards, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A330-200, A330-200 Freighter, A330-300, A330- 800, A330-900, A340-200, and A340-300 series airplanes. This proposed AD was prompted by a determination that certain landing gear parts have been manufactured with improper material or using a deviating manufacturing process. This proposed AD would require replacing each affected part with a serviceable part, and for certain airplanes, re- assessing any previously repaired main landing gear (MLG) sliding piston, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference. This proposed AD would also limit the installation of affected parts under certain conditions. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus SAS Airplanes
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A310 series airplanes. This AD was prompted by a determination that new or more restrictive airworthiness tasks are necessary. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness tasks, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
Proposed Establishment of Class E Airspace; Brookings Airport, Brookings, OR
This action proposes to establish Class E airspace extending upward from 700 feet above the surface at Brookings Airport, OR. This action will support the airport's transition from visual flight rules (VFR) to instrument flight rules (IFR) at the airport.
Airworthiness Directives; The Boeing Company Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2017-18-05, which applies to all The Boeing Company Model 747-100, 747- 100B, 747-100B SUD, 747-200B, 747-200C, 747-200F, 747-300, 747-400, 747-400D, 747-400F, 747SR, and 747SP series airplanes. AD 2017-18-05 requires repetitive replacement or inspection of certain fuse pins, and applicable on-condition actions. Since the FAA issued AD 2017-18-05, it has been determined that adding repetitive ultrasonic testing (UT) inspections of the fuse pin of the wing landing gear beam end fitting for any cracking and the option for repetitive replacement of certain corrosion-resistant (stainless) steel (CRES) fuse pins and steel alloy fuse pins is necessary to address the unsafe condition. This proposed AD would continue to require the actions in AD 2017-18-05 and would also require repetitive replacement of certain fuse pins at the wing landing gear beam end fitting, and repetitive inspections of the fuse pin for any cracking and applicable on-condition actions. This proposed AD would also revise the applicability by adding airplanes. The FAA is proposing this AD to address the unsafe condition on these products.
Proposed Establishment of Class E Airspace; Delphi, IN
This action proposes to establish Class E airspace at Delphi, IN. The FAA is proposing this action to support new public instrument procedures.
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for Airbus Helicopters Model SA341G and SA342J helicopters. This AD was prompted by a report of manufacturing defects on multiple tail rotor blades (TRBs). This AD requires visually inspecting certain part- numbered TRBs for the presence of a linear indication; and depending on the inspection results, fluorescent penetrant inspecting the TRB and further corrective actions if necessary. This AD also prohibits installing an affected TRB unless certain requirements have been met, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all The Boeing Company Model 707 and Model 727 airplanes. This proposed AD was prompted by a report indicating cracking in fastener holes at the center wing box and at certain positions of the rear spar and lower skin on a Model 737-300 airplane. A cross model review determined that similar cracking of the fastener holes in the center wing box lower skin could occur on Model 707 and Model 727 airplanes. For Model 707 airplanes this proposed AD would require repetitive detailed inspections of the center wing box lower skin for cracking and repetitive high frequency eddy current (HFEC) and ultrasonic (UT) inspections of the rear spar lower chord at a certain position for cracking, repetitive sealant application, and repair if necessary. For Model 727 airplanes this proposed AD would require repetitive detailed inspections of the center wing box, lower skin, and rear spar lower chord at a certain location for cracking, repetitive sealant application, and repair if necessary. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 737-8 airplanes. This AD was prompted by a report that, during production, a small number of fasteners in certain locations of the center fuel tank were cap sealed on top of a black stripe of ink with a clear overcoat. This clear overcoat is not an approved surface for sealing and can potentially compromise sealant adhesion. Compromised sealant adhesion can, over time, affect the lightning-protection properties of the airplane. This AD requires preparation of the affected surface areas to ensure that there is adequate sealant adhesion, and complete encapsulation of the discrepant fastener locations with the approved production sealant. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2007-10-04, which applies to all 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. AD 2007-10-04 requires repetitive inspections to detect cracks in the horizontal stabilizer, and related investigative and corrective actions if necessary. Since the FAA issued AD 2007-10-04, it has been determined that certain compliance times and repetitive intervals must be reduced to address the unsafe condition. This proposed AD continues to require the actions specified in AD 2007-10-04 with revised compliance times for certain actions. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
The FAA is adopting a new airworthiness directive (AD) for all The Boeing Company Model 747-100, 747-100B, 747-100B SUD, 747-200B, 747-200C, 747-200F, 747-300, 747SR, and 747SP series airplanes. This AD was prompted by significant changes, including new or more restrictive requirements, made to the airworthiness limitations (AWLs) related to fuel tank ignition prevention. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate the latest revision of the AWLs. The FAA is issuing this AD to address the unsafe condition on these products.
Draft FAA Policy Regarding Processing Land Use Changes on Federally Acquired or Federally Conveyed Airport Land
This notice is directed to airport sponsors, consultants, and other stakeholders regarding a proposed update of the FAA policy and practice regarding processing land use changes on federally acquired or federally conveyed airport land. The updated policy confirms and clarifies the appropriate methods to document FAA's review and approval or consent for such changes, in light of amendments made by Section 163 of the FAA Reauthorization Act of 2018. This policy clarifies: When reviewing proposed land use changes on federally acquired or federally conveyed airport land, the FAA will review the proposal in its entirety without individually examining components of the proposal as aeronautical or non-aeronautical; a letter of approval or consent is required for a non-aeronautical use or mixed use and the approval or consent will remain in effect for the duration of the lease term; the determination of whether the non-aeronautical use is significant will be based on the primary use of the project; FAA will only release Federal obligations when the airport sponsor proposes the sale or conveyance of federally acquired or federally conveyed airport land that meets FAA release requirements; and, FAA letters of approval or consent and releases will be documented on an airport's Exhibit A in accordance with the ARP SOP 3.00FAA Review of Exhibit `A' Airport Property Inventory Maps. This policy should be used in conjunction with FAA Order 5190.6, Airport Compliance Manual, Chapter 22, Releases from Federal Obligations; and FAA Order 5100.38, Airport Improvement Handbook; and any related policy implemented in conjunction and complementary with Airports Planning and Programming (APP) guidance. Additionally, compliance specialists will consult with FAA Environmental Protection Specialists to determine what, if any, environmental obligations under relevant statutes or regulations may apply to specific land use changes at specific airports.
Airworthiness Directives; Embraer S.A. (Type Certificate Previously Held by Yaborã Indústria Aeronáutica S.A.; Embraer S.A.) Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Embraer S.A. Model ERJ 170 airplanes. This proposed AD was prompted by reports indicating that certain flight control electrical harnesses were routed incorrectly, providing inadequate separation from other electrical harness installations. This proposed AD would require an inspection of certain flight control electrical harnesses for incorrect routing, and modifying any incorrect electrical harness installations, as specified in an Ag[ecirc]ncia Nacional de Avia[ccedil][atilde]o Civil (ANAC) AD, which is proposed for incorporation by reference. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; CFM International, S.A. Turbofan Engines
The FAA is adopting a new airworthiness directive (AD) for certain CFM International, S.A. (CFM) LEAP-1B model turbofan engines. This AD was prompted by multiple commanded in-flight shutdowns (IFSDs) due to inner radial drive shaft (RDS) failure. This AD requires initial and repetitive inspections of the transfer gearbox (TGB) scavenge screens and, depending on the results of the inspections, replacement or rework of the affected inner RDS. As a mandatory terminating action to the initial and repetitive inspections of the TGB scavenge screens, this AD requires replacement or rework of the affected inner RDS. This AD also prohibits the installation of an engine with an affected inner RDS onto an airplane that already has one engine with an affected inner RDS installed. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus SAS Airplanes
The FAA is superseding Airworthiness Directive (AD) 2019-26- 11, which applied to certain Airbus SAS Model A319-112, -115, and -132; A320-214, -216, -232, -233, -251N, and -271N; and A321-211, -231, -232, -251N, and -253N airplanes; and AD 2021-23-15, which applied to certain Airbus SAS Model A319-111, -112, -113, -114, -115, -131, -132, and - 133; A320-211, -212, -214, -216, -231, -232, and -233; and A321-111, - 112, -131, -211, -212, -213, -231, and -232 airplanes. AD 2019-26-11 required replacing the affected bumpers with serviceable bumpers. AD 2021-23-15 required modifying the waste compartment door of each affected galley. This AD was prompted by reports that the waste compartment door opened prematurely during a test, that container/ galley end stop bumpers were damaged in service, and that additional airplanes are subject to the unsafe conditions described in those ADs. This AD continues to require the actions in AD 2019-26-11 and AD 2021- 23-15, and adds airplanes to the applicability; as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus SAS Airplanes
The FAA is superseding Airworthiness Directive (AD) 2017-19- 13, AD 2018-24-04, and AD 2019-23-02, which applied to certain Airbus SAS Model A330-200 series, A330-200 Freighter series, and A330-300 series airplanes. ADs 2017-19-13, 2018-24-04, and 2019-23-02 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. This AD was prompted by the FAA's determination that new or more restrictive airworthiness limitations are necessary. This AD continues to require the actions in AD 2019-23-02, adds airplanes to the applicability, and requires revising the existing maintenance or inspection program, as applicable, to incorporate additional new or more restrictive airworthiness limitations, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus SAS Airplanes
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A330-841 and -941 airplanes. This AD was prompted by a report of erroneous electronic centralized airplane monitoring (ECAM) warnings for low engine oil pressure, which can lead to a commanded shutdown of an engine. This AD requires installing serviceable engine electronic control (EEC) software or EEC units having the serviceable software, limiting certain parts installation configurations, and prior or concurrent modification of EEC software, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Bombardier, Inc., Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-2A12 airplanes. This AD was prompted by a determination that the baggage bay line fire extinguishing tube assembly might not have been installed with the correct torque. This AD requires re-torqueing the baggage bay line fire extinguishing tube assembly to the correct torque values, and applying corrosion inhibiting compound on the discharge tubes. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Robinson Helicopter Company Helicopters
The FAA is superseding Airworthiness Directive (AD) 2021-19- 08, which applied to certain Robinson Helicopter Company (Robinson) Model R44 and R44 II helicopters. AD 2021-19-08 required checking each tail rotor blade (blade) for any crack and removing any cracked blade from service. AD 2021-19-08 also required removing all affected blades from service and prohibited installing any affected blade on any helicopter. Since the FAA issued AD 2021-19-08, it was determined that an additional model helicopter and additional blades are affected by the unsafe condition. This AD requires the same actions as AD 2021-19- 08 and adds certain Robinson Model R66 helicopters to the applicability and adds additional part-numbered and serial-numbered blades to the applicability. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Costruzioni Aeronautiche Tecnam S.P.A. Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Costruzioni Aeronautiche Tecnam S.P.A. (Tecnam) Model P2006T airplanes. 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. This AD requires performing a detailed visual inspection (DVI) of the aileron control assembly, repairing the aileron control assembly if any crack or damage (including missing paint, nicks, or scrapes) is found, measuring the length of the screws installed on the ceiling cover panel, and replacing the screws if found to be of excessive length. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Criteria: Special Class Airworthiness Criteria for the MissionGO MGV100 Unmanned Aircraft
The FAA announces the availability of and requests comments on proposed airworthiness criteria for the MissionGO Model MGV100 unmanned aircraft (UA). This document proposes the airworthiness criteria the FAA finds to be appropriate and applicable for the UA design.
Membership in the National Parks Overflights Advisory Group
By Federal Register notice on August 8, 2022 the Federal Aviation Administration (FAA) and the National Park Service (NPS) invited interested persons to apply to fill one existing and one upcoming vacancy on the National Parks Overflights Advisory Group (NPOAG). This notice informs the public of the selection made for the one upcoming vacancy representing environmental concerns. No selection was made for the existing opening representing Native American tribal concerns so this notice also invites persons interested in that opening to apply.
Petition for Exemption; Summary of Petition Received; Harris Aerial, LLC
This notice contains a summary of a petition seeking relief from specified requirements of Federal Aviation Regulations. The purpose of this notice is to improve the public's awareness of, and participation in, the FAA's exemption process. Neither publication of this notice nor the inclusion nor omission of information in the summary is intended to affect the legal status of the petition or its final disposition.
Airworthiness Directives; Bombardier, Inc., Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-1A11 (600), CL-600-2A12 (601), and CL-600-2B16 (601-3A and 601-3R Variants) airplanes. This AD was prompted by reports that during certain operating modes, the flight guidance/autopilot does not account for engine failure while capturing an altitude. This AD requires revising the existing airplane flight manual (AFM) to provide the flightcrew with a new limitation and procedure for operation during certain flight modes. The FAA is issuing this AD to address the unsafe condition on these products.
Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous Amendments
This rule amends, suspends, or removes Standard Instrument Approach Procedures (SIAPs) and associated Takeoff Minimums and Obstacle Departure Procedures for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide for the safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.
Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous Amendments
This rule establishes, amends, suspends, or removes Standard Instrument Approach Procedures (SIAPS) and associated Takeoff Minimums and Obstacle Departure procedures (ODPs) for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing 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.
Airworthiness Directives; Continental Aerospace Technologies, Inc. Reciprocating Engines
The FAA proposes to supersede Airworthiness Directive (AD) 2022-04-04, which applies to certain Continental Aerospace Technologies, Inc. (Continental) C-125, C145, IO-360, IO-470, IO-550, O-300, O-470, TSIO-360, and TSIO-520 series model reciprocating engines and certain Continental Motors IO-520 series model reciprocating engines with a certain oil filter adapter installed. AD 2022-04-04 requires replacing the oil filter adapter fiber gasket (fiber gasket) with an oil filter adapter copper gasket (copper gasket). Since the FAA issued AD 2022-04-04, the FAA determined that the reciprocating engines identified in the applicability of AD 2022-04-04 are incorrect. This proposed AD would require replacing the fiber gasket with the copper gasket or the stainless steel embedded within polytetrafluoroethylene gasket (stainless steel PTFE gasket). This proposed AD would also revise the applicability to add and remove certain reciprocating engine models, update the required actions to add an additional part-numbered stainless steel PTFE gasket as a replacement part, and revise the special flight permit paragraph to expand the limitations. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG (Type Certificate Previously Held by Rolls-Royce plc) Turbofan Engines
The FAA proposes to adopt a new airworthiness directive (AD) for certain Rolls-Royce Deutschland Ltd & Co KG (RRD) BR700-710A1-10, BR700-710A2-20, and BR700-710C4-11 model turbofan engines. This proposed AD was prompted by reports of cracks on certain low-pressure compressor (LPC) rotor (fan) disks. This proposed AD would require initial and repetitive visual inspections of certain LPC rotor fan disks and, depending on the results of the inspections, replacement of any LPC rotor fan disk with cracks detected. This proposed AD would also allow modification of the engine in accordance with RRD service information as a terminating action to these inspections, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.
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