Federal Aviation Administration October 2020 – Federal Register Recent Federal Regulation Documents

Results 101 - 136 of 136
Airworthiness Directives; Airbus Helicopters
Document Number: 2020-22125
Type: Proposed Rule
Date: 2020-10-07
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for Airbus Helicopters Model EC225LP helicopters. This proposed AD would require various inspections of the left-hand side (LH) engine fuel supply (fuel supply) hose and depending on the inspection results, removing from service or reinstalling the hose. This proposed AD would also prohibit installing any LH fuel supply hose unless it is installed by following the service information. This proposed AD was prompted by a report of an incorrect installation of the LH fuel supply hose causing restricted fuel flow to the LH engine. The actions of this proposed AD are intended to address an unsafe condition on these products.
Airworthiness Directives; Airbus Helicopters
Document Number: 2020-22124
Type: Proposed Rule
Date: 2020-10-07
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Helicopters Model AS332C, AS332C1, AS332L, and AS332L1 helicopters. This proposed AD was prompted by a report that the cabin lateral sliding plug door failed its emergency jettisoning test; subsequent investigation revealed that the jettison handle cable interfered with the cable clamps. This proposed AD would require modifying the release system of each cabin lateral sliding plug door, or modifying the design of the jettison system of each cabin lateral sliding plug door, as specified in a European Union Aviation Safety Agency (EASA) AD, which will be incorporated by reference. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus Helicopters
Document Number: 2020-22115
Type: Proposed Rule
Date: 2020-10-07
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to supersede Airworthiness Directive (AD) 2015-26-01, which applies to certain Airbus Helicopters Model AS332C1, AS332L1, AS332L2, EC225LP, AS-365N2, AS 365 N3, EC 155B, and EC155B1 helicopters with an energy-absorbing seat. AD 2015-26-01 requires inspecting for the presence of labels (placards) that prohibit stowing anything under the seat, and if a label (placard) is missing or not clearly visible to each occupant, installing a label (placard). Since the FAA issued AD 2015-26-01, the FAA has determined that additional helicopters are affected by the unsafe condition, and that new labels (placards) are required for all affected helicopters. This proposed AD would retain all of the requirements of AD 2015-26-01. This proposed AD would also add helicopters to the applicability and require a modification (installing new labels (placards)). The FAA is proposing this AD to address the unsafe condition on these products.
Public Notice of Intent To Rule on a Release Request To Sell On-Airport Property Purchased With Airport Improvement Program (AIP) Funding and Remove It From Airport Dedicated Use at the Lehigh Valley International Airport (ABE), Allentown, PA
Document Number: 2020-22101
Type: Notice
Date: 2020-10-07
Agency: Federal Aviation Administration, Department of Transportation
The FAA is requesting public comment on the Lehigh-Northampton Airport Authority proposed land release and sale of 32.566 acres of on airport property at the Lehigh Valley International Airport in Hanover Township, Pennsylvania. The subject property was purchased with federal financial assistance under the Airport Improvement Program. FAA grants affecting the parcels to be released are identified below.
Airworthiness Directives; Textron Aviation Inc. Airplanes
Document Number: 2020-22039
Type: Rule
Date: 2020-10-07
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for certain Textron Aviation Inc. (Textron) Model 172N, 172P, 172Q, 172RG, F172N, F172P, FR172K, R172K, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, T182, F182P, F182Q, FR182, R182, TR182, 206, P206, P206A, P206B, P206C, P206D, P206E, TP206A, TP206B, TP206C, TP206D, TP206E, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, 207, 207A, T207, T207A, 210-5 (205), 210-5A (205A), 210B, 210C, 210D, 210E, 210F, and T210F airplanes. This AD was prompted by cracks found in the lower area of the forward cabin doorpost bulkhead. This AD requires repetitively inspecting the lower area of the forward cabin doorposts at the strut attach fitting for cracks and repairing any cracks. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; General Electric Company Turbofan Engines
Document Number: 2020-22038
Type: Rule
Date: 2020-10-07
Agency: Federal Aviation Administration, Department of Transportation
The FAA is superseding Airworthiness Directive (AD) 2018-15-04 for certain General Electric Company (GE) CF6-80A, CF6-80A1, CF6-80A2, CF6-80A3, CF6-80C2A1, CF6-80C2A2, CF6-80C2A3, CF6-80C2A5, CF6-80C2A5F, CF6-80C2A8, CF6-80C2B1, CF6-80C2B1F, CF6-80C2B2, CF6-80C2B2F, CF6- 80C2B4, CF6-80C2B4F, CF6-80C2B5F, CF6-80C2B6, CF6-80C2B6F, CF6- 80C2B6FA, CF6-80C2B7F, CF6-80C2D1F, CF6-80C2L1F, and CF6-80C2K1F model turbofan engines. AD 2018-15-04 required ultrasonic inspection (UI) of high-pressure turbine (HPT) stage 1 and stage 2 disks. This AD retains the required inspections while expanding the population of affected HPT disks. This AD was prompted by an uncontained failure of an HPT stage 2 disk and the manufacturer's determination to expand the population of affected HPT disks. The FAA is issuing 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
Document Number: 2020-22011
Type: Rule
Date: 2020-10-06
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for all Rolls-Royce Deutschland Ltd & Co KG (RRD) Trent 1000-AE3, Trent 1000- CE3, Trent 1000-D3, Trent 1000-G3, Trent 1000-H3, Trent 1000-J3, Trent 1000-K3, Trent 1000-L3, Trent 1000-M3, Trent 1000-N3, Trent 1000-P3, Trent 1000-Q3, Trent 1000-R3, Trent 7000-72, and Trent 7000-72C model turbofan engines. This AD was prompted by a report of crack findings in the front air seal on the intermediate-pressure compressor (IPC) shaft assembly during the stripping of a flight test engine. This AD requires initial and repetitive borescope inspections (BSIs) or visual inspections of the IPC shaft assembly and, depending on the results of the inspection, replacement of the IPC shaft assembly with a part eligible for installation. The FAA is issuing this AD to address the unsafe condition on these products.
Second Limited Extension of Relief for Certain Persons and Operations During the Coronavirus Disease 2019 (COVID-19) Public Health Emergency
Document Number: 2020-22004
Type: Rule
Date: 2020-10-06
Agency: Federal Aviation Administration, Department of Transportation
This final rule further amends the regulatory relief originally provided in the Relief for Certain Persons and Operations during the Coronavirus Disease 2019 (COVID-19) final rule and the Limited Extension of Relief for Certain Persons and Operations during the Coronavirus Disease 2019 (COVID-19) Public Health Emergency final rule. The relief in this final rule applies to a new population of airmen and does not extend the relief provided in the amended Special Federal Aviation Regulation (SFAR). The amended relief applies to new persons who may have challenges complying with certain training, recent experience, testing, and checking requirements. This relief allows operators to continue to use pilots and other crewmembers in support of essential operations during this extended period. This SFAR also provides regulatory relief to additional persons unable to meet duration and renewal requirements due to the public health emergency. Finally, this rule allows certain air carriers and operators to fly temporary overflow aircraft to a point of storage pursuant to a special flight permit with a continuing authorization.
Agency Information Collection Activities: Requests for Comments; Clearance of a New Approval of Information Collection: Operational Waivers for Small Unmanned Aircraft Systems
Document Number: 2020-22003
Type: Notice
Date: 2020-10-06
Agency: Federal Aviation Administration, Department of Transportation
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 for a new information collection. The Federal Register Notice with a 60-day comment period soliciting comments on the following collection of information was published on April 10, 2010. The FAA proposes collecting information about requests for waivers from certain operational rules that apply to small unmanned aircraft systems (sUAS). The FAA will use the collected information to make determinations whether to authorize or deny the requested operations of sUAS. The proposed information collection is necessary to issue such authorizations or denials consistent with the FAA's mandate to ensure safe and efficient use of national airspace.
Airworthiness Directives; Airbus Helicopters Deutschland GmbH Helicopters
Document Number: 2020-21998
Type: Rule
Date: 2020-10-06
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for Airbus Helicopters Deutschland GmbH (Airbus Helicopters) Model MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, and MBB-BK 117 C-1 helicopters. This AD was prompted by reports that the adhesive seal prevented the doors from jettisoning properly. This AD requires removing certain seals, replacing certain seals with newly certified seals and revising the existing Rotorcraft Flight Manual (RFM) for your helicopter. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
Document Number: 2020-21997
Type: Rule
Date: 2020-10-06
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 767-200, -300, -300F, and -400ER series airplanes. This AD was prompted by the FAA's analysis of the Model 767 fuel system reviews conducted by the manufacturer. This AD requires modifying the fuel quantity indicating system (FQIS) to prevent development of an ignition source inside the center fuel tank due to electrical fault conditions. This AD also provides optional actions for cargo airplanes. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
Document Number: 2020-21996
Type: Rule
Date: 2020-10-06
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 747-400, 747-400D, and 747-400F series airplanes. This AD was prompted by the FAA's analysis of the Model 747 fuel system reviews conducted by the manufacturer. This AD requires modifying the fuel quantity indicating system (FQIS) to prevent development of an ignition source inside the center fuel tank due to electrical fault conditions. This AD also provides alternative actions for cargo airplanes. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
Document Number: 2020-21994
Type: Rule
Date: 2020-10-06
Agency: Federal Aviation Administration, Department of Transportation
The FAA is superseding Airworthiness Directive (AD) 2018-06- 07, which applied to certain The Boeing Company Model 757-200, -200CB, and -300 series airplanes. AD 2018-06-07 required inspecting the fuselage frame at a certain station for existing repairs, repetitive inspections, and applicable repairs. This AD requires the actions in AD 2018-06-07, with an expanded inspection area, additional inspections, a modified inspection type, and applicable repairs. This AD was prompted by a report of fatigue cracking found in the fuselage frame at a certain station, which severed the inner chord and web. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Dassault Aviation Airplanes
Document Number: 2020-21993
Type: Rule
Date: 2020-10-06
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for certain Dassault Aviation Model FALCON 7X, FALCON 900EX, and FALCON 2000EX airplanes. This AD was prompted by reports of primary display unit (PDU) data flickering on airplanes equipped with EASy software. This AD requires amending the applicable Dassault airplane flight manual (AFM) to incorporate the applicable AFM change project (CP), 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.
Revocation of Restricted Area R-4811; Hawthorne, NV
Document Number: 2020-20607
Type: Rule
Date: 2020-10-06
Agency: Federal Aviation Administration, Department of Transportation
This action removes restricted area R-4811 at Hawthorne, NV. This restricted area was established for the purpose of ordinance disposal. The United States Department of the Army has informed the FAA it no longer has a requirement for this area; therefore, the airspace is being returned to the National Airspace System (NAS).
Amendment of Class D and Class E Airspace; Yakima, OR
Document Number: 2020-21905
Type: Rule
Date: 2020-10-05
Agency: Federal Aviation Administration, Department of Transportation
This action modifies Class D airspace at Yakima Air Terminal/ McAllister Field Airport. This action also modifies Class E airspace, designated as a surface area. Additionally, this action removes Class E airspace, designated as an extension to a Class D or Class E surface area. Further, this action modifies Class E airspace, extending upward from 700 feet above the surface, and removes the Class E airspace extending upward from 1,200 feet above the surface. This action removes the Yakima VOR from the Class E5 airspace legal description. Lastly, this action implements administrative corrections to the airspaces' legal descriptions
Establishment of Class E Airspace; Granby, CO
Document Number: 2020-21888
Type: Rule
Date: 2020-10-05
Agency: Federal Aviation Administration, Department of Transportation
This action establishes Class E airspace extending upward from 700 feet above the surface at Granby-Grand County, CO.
Amendment of Class E Airspace; Leadville, CO
Document Number: 2020-21884
Type: Rule
Date: 2020-10-05
Agency: Federal Aviation Administration, Department of Transportation
This action modifies Class E airspace extending upward from 700 feet above the surface at Lake County Airport. This action also updates the airport's geographic coordinates.
Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes
Document Number: 2020-21882
Type: Proposed Rule
Date: 2020-10-05
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for certain MHI RJ Aviation ULC Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. This proposed AD was prompted by evidence that a revised structural life limit of some components of the nose landing gear (NLG) and/or main landing gear (MLG) was not implemented during repair. This proposed AD would require verifying that the affected components are installed on the airplane, revising the structural life limits in the structural deviation inspection requirements (SDIR) airplane document, and replacing affected components if necessary. The FAA is proposing this AD to address the unsafe condition on these products.
Proposed Amendment of Class D and E airspace; Kalispell, MT
Document Number: 2020-21881
Type: Proposed Rule
Date: 2020-10-05
Agency: Federal Aviation Administration, Department of Transportation
This action proposes to modify Class D airspace at Glacier Park International Airport. This action also proposes to modify Class E airspace, designated as a surface area. Additionally, this action proposes to modify Class E airspace, extending upward from 700 feet above the surface. Further, this action proposes to modify Class E airspace, extending upward from 1,200 feet above the surface. This action also proposes to remove the Smith Lake NDB from the Class E airspace legal descriptions. Lastly, this action proposes several administrative corrections to the airspace legal descriptions. This action would ensure the safety and management of instrument flight rules (IFR) operations at the airport.
Establishment of Class E Airspace; Hermiston, OR
Document Number: 2020-21873
Type: Rule
Date: 2020-10-05
Agency: Federal Aviation Administration, Department of Transportation
This action establishes Class E airspace extending upward from 700 feet above the surface to support instrument flight rules (IFR) operations at Hermiston Municipal Airport. This action ensures the safety and management of IFR operations at the airport.
Amendment of Class D and Class E Airspace; Pendleton, OR
Document Number: 2020-21861
Type: Rule
Date: 2020-10-05
Agency: Federal Aviation Administration, Department of Transportation
This action modifies Class D airspace at Eastern Oregon Regional at Pendleton Airport. This action also modifies Class E airspace, designated as a surface area. Additionally, this action establishes Class E airspace, designated as an extension to a Class D or Class E surface area. Further, this action modifies Class E airspace, extending upward from 700 feet above the surface. This action also removes Class E airspace, extending upward from 1,200 feet above the surface. This action also removes the Pendleton VORTAC from the airspace text headers and legal descriptions. Lastly, this action implements administrative corrections to the airspace text headers and legal descriptions.
Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous Amendments
Document Number: 2020-21854
Type: Rule
Date: 2020-10-05
Agency: Federal Aviation Administration, Department of Transportation
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
Document Number: 2020-21853
Type: Rule
Date: 2020-10-05
Agency: Federal Aviation Administration, Department of Transportation
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; Pilatus Aircraft Limited Airplanes
Document Number: 2020-21794
Type: Proposed Rule
Date: 2020-10-02
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to supersede Airworthiness Directive (AD) 2014-25-04, which applies to all Pilatus Aircraft Limited (Pilatus) Models PC-6, PC-6-H1, PC-6-H2, PC-6/350, PC-6/350-H1, PC-6/350-H2, PC- 6/A, PC-6/A-H1, PC-6/A-H2, PC-6/B-H2, PC-6/B1-H2, PC-6/B2-H2, PC-6/B2- H4, PC-6/C-H2, and PC-6/C1-H2 airplanes. AD 2014-25-04 requires incorporating revised airworthiness limitations into the aircraft maintenance manual (AMM). Since the FAA issued AD 2014-25-04, the FAA has determined that new or more restrictive airworthiness limitations are necessary for the stabilizer trim actuator, fuselage wing fittings, and wing-to-fuselage fittings. This proposed AD would require revising the airworthiness limitation section of the existing maintenance manual or instructions for continued airworthiness to incorporate new airworthiness limitations, and performing an eddy current inspection of the fuselage wing fittings and wing to fuselage fittings. The FAA is proposing this AD to address the unsafe condition on these products.
Proposed Revocation and Amendment of Class E Airspace; Orange City, and Le Mars, IA
Document Number: 2020-21782
Type: Proposed Rule
Date: 2020-10-02
Agency: Federal Aviation Administration, Department of Transportation
This action proposes to remove the Class E airspace extending upward from 700 feet above the surface at Orange City Municipal Airport, Orange City, IA and amend the Class E airspace extending upward from 700 feet above the surface at the Le Mars Municipal Airport, Le Mars, IA. The FAA is proposing this action; as the result of an airspace review caused by the decommissioning of the Orange City (ORC) non-directional beacon (NDB), and the Automated Weather Observing System (AWOS) navigation aids, and the closure of the Orange City Municipal Airport.
Public Notice for Waiver of Aeronautical Land Use Assurance; Nampa Municipal Airport, Nampa, Idaho
Document Number: 2020-21780
Type: Notice
Date: 2020-10-02
Agency: Federal Aviation Administration, Department of Transportation
Notice is being given that the FAA is considering a request from the Nampa Municipal Airport, Airport Superintendent to change certain portions of the airport from aeronautical use to non- aeronautical use at the Nampa Municipal Airport, Nampa, ID. The request consists of 6 parcels, or portions thereof that are depicted on the Airport's current Exhibit AAirport Property Map.
Airworthiness Directives; Airbus SAS Airplanes
Document Number: 2020-21628
Type: Proposed Rule
Date: 2020-10-01
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A318 series airplanes; Model A319-111, A319- 112, A319-113, A319-114, A319-115, A319-131, A319-132, A319-133, A319- 151N, and A319-153N airplanes; Model A320 series airplanes; and Model A321 series airplanes. This proposed AD was prompted by the results of laboratory tests on non-rechargeable lithium batteries installed in emergency locator transmitters (ELT), which highlighted a lack of protection against certain currents that could lead to thermal runaway and a battery fire. This proposed AD would require modifying a certain ELT by installing a diode in the airplane circuit connecting the ELT battery, as specified in a European Union Aviation Safety Agency (EASA) AD, which will be incorporated by reference. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Bell Helicopter Textron Canada Limited Helicopters
Document Number: 2020-21608
Type: Proposed Rule
Date: 2020-10-01
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for certain Bell Helicopter Textron Canada Limited Model 429 helicopters. This proposed AD was prompted by the introduction of a new life limit for the centrifugal force bearing (CFB). This proposed AD would require determining the accumulated retirement index number (RIN) and removing each affected CFB from service before it accumulates 8,000 total RIN. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Pratt & Whitney Division Turbofan Engines
Document Number: 2020-21607
Type: Proposed Rule
Date: 2020-10-01
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for certain Pratt & Whitney Division (PW) PW4164, PW4164-1D, PW4168, PW4168-1D, PW4168A, PW4168A-1D, and PW4170 model turbofan engines. This AD was prompted by several reports of low pressure turbine (LPT) 4th stage vane cluster assemblies leaning back and notching into the rotating LPT 4th stage blades, causing some blades to fracture and release. An investigation by the manufacturer into those reports determined that the leaning back of the LPT 4th stage vane cluster assemblies was caused by damage to the LPT 4th stage air sealing ring segment assemblies. This proposed AD would require initial and repetitive replacements of the LPT 4th stage air sealing ring segment assemblies with parts eligible for installation. This proposed AD would also require initial and repetitive dimensional inspections of the LPT case for bulging and, depending on the results of the dimensional inspection, repair or replacement of the LPT case. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Bombardier, Inc., Airplanes
Document Number: 2020-21565
Type: Proposed Rule
Date: 2020-10-01
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-100-1A10 airplanes. This proposed AD was prompted by reports of failure of a certain fire detection and extinguishing (FIREX) control unit. This proposed AD would require replacing FIREX control units having a certain part number. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus SAS Airplanes
Document Number: 2020-21564
Type: Proposed Rule
Date: 2020-10-01
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to supersede Airworthiness Directive (AD) 2016-07-14, which applies to certain Airbus Model A319-111, -112, -113, -114, -115, -131, -132, and -133 airplanes; Model A320-211, -212, -214, -231, -232, and -233 airplanes; and Model A321-111, -112, -131, -211, - 212, -213, -231, and -232 airplanes. AD 2016-07-14 requires replacing the clips, shear webs, and angles, related investigative actions, and repair if necessary. Since the FAA issued AD 2016-07-14, it has been determined that the fatigue life associated with the clips, shear webs, and angles is not sufficient to reach the limit of validity (LOV) in certain configurations; therefore, additional modifications to the airplane are required. The FAA has also determined that additional airplanes are subject to the unsafe condition. This proposed AD would retain the actions of AD 2016-07-14, and require modifying (replacing) the clips, shear webs, and angles at a certain rear fuselage area with new parts, as specified in a European Union Aviation Safety Agency (EASA) AD, which will be incorporated by reference. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Saab AB, Support and Services (Formerly Known as Saab AB, Saab Aeronautics) Airplanes
Document Number: 2020-21544
Type: Proposed Rule
Date: 2020-10-01
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for all Saab AB, Support and Services Model SAAB 2000 airplanes. This proposed AD was prompted by a report of inadvertently reversed connections of the outboard and inboard channel harnesses of the wheel speed transducers in the main landing gear (MLG) wheel axles. This proposed AD would require an inspection for correct installation of the MLG anti-skid system harnesses and corrective actions if necessary, as specified in a European Union Aviation Safety Agency (EASA) AD, which will be incorporated by reference. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus SAS Airplanes
Document Number: 2020-21543
Type: Proposed Rule
Date: 2020-10-01
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to supersede Airworthiness Directive (AD) 2020-01-10, which applies to certain Airbus SAS Model A350-941 airplanes. AD 2020-01-10 requires installing flight control and guidance system (FCGS) software (SW) X11 Standard (STD). Since the FAA issued AD 2020-01-10, Airbus has developed a modification that forces the air generation system (AGS) ram air outlet doors to be flush in cases of total engine flameout or loss of the main electrical supply. Because of this additional modification, certain airplanes that were excluded from the applicability of AD 2020-01-10 are included in the applicability of this proposed AD. This proposed AD would retain the requirements of AD 2020-01-10, require modifying the electrical power supply of the AGS ram air outlet door actuators, and expand the applicability by adding airplanes, as specified in a European Union Aviation Safety Agency (EASA) AD, which will be incorporated by reference. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; General Electric Company Turbofan Engines
Document Number: 2020-21484
Type: Rule
Date: 2020-10-01
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for all General Electric Company (GE) GEnx-1B64, -1B64/P1, -1B64/P2, -1B67, - 1B67/P1, -1B67P2, -1B70, -1B70/75/P1, -1B70/75/P2, -1B70/P1, -1B70/P2, -1B70C/P1, -1B70C/P2, -1B74/75/P1, -1B74/75/P2, -1B76/P2, and -1B76A/P2 model turbofan engines. This AD was prompted by reports of combustor case burn-through. This AD requires installation of electronic engine control (EEC) software, version B205 or later. The FAA is issuing this AD to address the unsafe condition on these products.
Burlington International Airport, South Burlington VT; FAA Approval of Noise Compatibility Program
Document Number: 2020-19227
Type: Notice
Date: 2020-10-01
Agency: Federal Aviation Administration, Department of Transportation
The Federal Aviation Administration (FAA) announces its findings on the noise compatibility program submitted by the City of Burlington, Vermont under the provisions of Title I of the Aviation Safety and Noise Abatement Act of 1979 and FAA regulations. These findings are made in recognition of the description of federal and non- federal responsibilities in Senate Report No. 96-52 (1980). On August 27, 2020, the Airports Division Manager approved the Burlington International Airport noise compatibility program. All of the proposed program elements were approved.