Federal Aviation Administration September 2022 – Federal Register Recent Federal Regulation Documents

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 a report of uncommanded setting of the barometric reference in both primary flight displays (PFDs) due to the architecture of data communication of the Control I/O modules, which interconnect the display controllers to the air data system. This proposed AD would require installing updated Primus EPIC software, 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.

The FAA is correcting an airworthiness directive (AD) that was published in the Federal Register. That AD superseded AD 2015-12-03, and applies to all The Boeing Company Model 777-200, -200LR, -300, and -300ER series airplanes, and certain Model 777F airplanes. As published, a freeplay indicator value in the regulatory text is incorrect, and certain credit service information was omitted for certain actions in the regulatory text. This document corrects those errors. In all other respects, the original document remains the same.

The FAA is adopting a new airworthiness directive (AD) for certain MHI RJ Aviation ULC Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes; Model CL-600-2C10 (Regional Jet Series 700, 701 & 702) airplanes; Model CL-600-2C11 (Regional Jet Series 550) airplanes; Model CL-600-2D15 (Regional Jet Series 705) airplanes; Model CL-600- 2D24 (Regional Jet Series 900) airplanes; and Model CL-600-2E25 (Regional Jet Series 1000) airplanes. This AD was prompted by reports of displayed headings changing from MAG to TRU with no pilot action, which may result in misleading heading information on both primary function displays (PFDs) and multi-function displays (MFDs), and misleading course information on flight management systems (FMSs). This AD requires amending the existing airplane flight manual (AFM) to provide the flightcrew with updated procedures for accurate heading and course information. The FAA is issuing this AD to address the unsafe condition on these products.

The Federal Aviation Administration (FAA) is issuing this notice under the provisions of the National Environmental Policy Act (NEPA) of 1969, as amended, to advise the public that an Environmental Impact Statement (EIS) will be prepared to assess the potential impacts of the proposed Airfield, Safety, and Terminal Improvement Project and its connected actions (the Proposed Action) at the West Virginia International Yeager Airport (CRW or Airport). The Central West Virginia Regional Airport Authority (CWVRAA) is proposing to develop the project in phases to address various safety and operational deficiencies at the Airport. The immediate need is to improve the runway safety areas, meet existing runway length requirements for the Airport's runway, and replace aging and inefficient infrastructure in the terminal area. Phase 1 of CWVRAA's proposed development is intended to address these immediate needs. The long-term need is dependent on and in support of a potential change in the aircraft serving CRW and/or forecast destinations that are anticipated to occur by 2040. Phase 2 of CWVRAA's proposed development is intended to address these long-term needs. To ensure that all significant issues related to the Proposed Action are identified, two (2) in-person public scoping meetings, one (1) virtual public scoping meeting, and one (1) governmental agency scoping meeting will be held.

The Department of Transportation (DOT), Federal Aviation Administration (FAA) announces the opportunity to apply for approximately $1 billion in FY 2023 discretionary funds for the Airport Terminal Program (ATP), made available under the Infrastructure Investment and Jobs Act of 2021 (IIJA), Public Law 117-58, herein referred to as the Bipartisan Infrastructure Law (BIL). The purpose of the ATP is to make annual grants available to eligible airports for airport terminal development projects that address the aging infrastructure of the nation's airports. In addition, ATP grants will align with DOT's Strategic Framework FY2022-2026 at www.transportation.gov/administrations/office-policy/fy2022-2 026- strategic-framework. The FY 2023 ATP will be implemented consistent with law and in alignment with the priorities in Executive Order 14052, Implementation of the Infrastructure Investments and Jobs Act (86 FR 64355), which are to invest efficiently and equitably, promote the competitiveness of the U.S. economy, improve job opportunities by focusing on high labor standards, strengthen infrastructure resilience to all hazards including climate change, and to effectively coordinate with State, local, Tribal, and territorial government partners.

This document describes policy changes, clarification, or restatement to the FAA's International Aviation Safety Assessment (IASA) program to enhance engagement with civil aviation authorities (CAAs) through pre- and post-IASA assessment and to promote greater transparency. The FAA is making these changes to IASA policy to better meet the FAA's mission and safety expectations of the U.S. traveling public; better mitigate international civil aviation safety risks; strengthen international relationships with CAAs toward sustained success in maintaining or obtaining proper safety oversight; and improve effectiveness, integration, and efficiency in executing the IASA process. This docuent modifies the IASA policies previously announced by the FAA.

The FAA proposes to supersede Airworthiness Directive (AD) 2022-07-10, which applies to all Airbus SAS Model A350-941 and -1041 airplanes. AD 2022-07-10 requires revising the operator's existing FAA- approved minimum equipment list (MEL) to include dispatch restrictions. AD 2022-07-10 also allows operators to inspect affected parts for discrepancies, and do applicable replacements, in order to terminate the revision of the operator's existing MEL. AD 2022-07-10 also prohibits the installation of affected parts. Since the FAA issued AD 2022-07-10, a determination was made that the optional inspection and applicable replacements should be required. This proposed AD continues to require the actions in AD 2022-07-10, and would mandate the inspection of affected parts and applicable replacements, as specified in a European Union Aviation Safety Agency (EASA) AD, which was incorporated by reference. The FAA is proposing this AD to address the unsafe condition on these products.

The FAA proposes to adopt a new airworthiness directive (AD) for certain GE Aviation Czech s.r.o. (GEAC) M601D-11, M601E-11, M601E- 11A, M601E-11AS, M601E-11S, M601F, H75-100, H75-200, H80, H80-100, H80- 200, H85-100, and H85-200 model turboprop engines. This proposed AD was prompted by reports of cracks in dilution tube weld areas of the combustion chamber outer liner. This proposed AD would require initial and repetitive borescope inspections (BSIs) of the dilution tube weld areas of the combustion chamber outer liner and, depending on the results of the inspections, replacement of the combustion chamber outer liner with a part eligible for installation. The FAA is proposing this AD to address the unsafe condition on these products.

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 planned routes of flight and aircraft avionics equipment. The information that is collected will be used to predict whether an aircraft flying the proposed route of flight will have sufficient position accuracy and integrity for the following: (1) Navigation, via the Receiver Autonomous Integrity Monitoring (RAIM) SAPT; (2) Surveillance, via the Automatic Dependent Surveillance Broadcast (ADS-B) SAPT. In addition, the website will allow operators to request authorization to operate in ADS-B-Out rule airspace with aircraft that do not fully meet the ADS-B Out requirements via: (3) ADS-B Deviation Authorization Pre-flight Tool (ADAPT)

The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 737-600, -700, -700C, -800, and -900 series airplanes. This AD was prompted by an evaluation by the design approval holder (DAH) indicating that certain web lap splices in the center dome apex of the aft pressure bulkhead are subject to widespread fatigue damage (WFD). This AD requires a general visual inspection for existing repairs at the aft pressure bulkhead; repetitive detailed, high frequency eddy current (HFEC), and low frequency eddy current (LFEC) inspections; and repair if necessary. The FAA is issuing this AD to address the unsafe condition on these products.

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.

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 Federal Register Notice with a 60-day comment period soliciting comments on the following collection of information was published on January 13, 2022. The FAA collects information from applicants for experimental permits in order to determine whether they satisfy the requirements for obtaining an experimental permit.

This notice announces a meeting of the Research, Engineering, and Development Advisory Committee (REDAC).

This action proposes to amend VHF Omnidirectional Range (VOR) Federal airway V-181 and Area Navigation (RNAV) route T-400 and revoke VOR Federal airway V-250 and the Yankton, SD, Low Altitude Reporting Point. The FAA is proposing this action due to the planned decommissioning of the VOR portion of the Yankton, SD, VOR/Distance Measuring Equipment (VOR/DME) navigational aid (NAVAID). The Yankton VOR is being decommissioned in support of the FAA's VOR Minimum Operational Network (MON) program.

This action announces termination of the Mode-S Traffic Information Service (TIS) at 104 terminal Mode-S radar sites. The FAA is replacing these legacy terminal Mode-S radars via the Mode-S Beacon Replacement System (MSBRS) program, or may remove legacy terminal Mode- S radars as part of other ongoing activities. As each legacy terminal Mode-S Radar is replaced or removed, the FAA will no longer provide Mode-S TIS to capable transponders from that location. This change does not affect existing Traffic Information ServiceBroadcast (TIS-B), Automatic Dependent SurveillanceRebroadcast (ADS-R), or Automatic Dependent SurveillanceSame Link Rebroadcast (ADS-SLR) services currently provided to properly ADS-B equipped aircraft.

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.

This notice announces a meeting of the AAAC.

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.

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.

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.

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.

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.

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.

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.

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.