Federal Aviation Administration 2008 – Federal Register Recent Federal Regulation Documents
Results 901 - 950 of 1,726
Airworthiness Directives; Boeing Model 767 Airplanes
We propose to adopt a new airworthiness directive (AD) for all Boeing Model 767 airplanes. This proposed AD would require performing repetitive operational tests of the engine fuel suction feed of the fuel system, and other related testing if necessary. This proposed AD results from a report of in-service occurrences of loss of fuel system suction feed capability, followed by total loss of pressure of the fuel feed system. We are proposing this AD to detect and correct failure of the engine fuel suction feed of the fuel system, which could result in dual engine flameout, inability to restart the engines, and consequent forced landing of the airplane.
Petition for Exemption; Summary of Petition Received
This notice contains a summary of a petition seeking relief from specified requirements of 14 CFR. The purpose of this notice is to improve the public's awareness of, and participation in, this aspect of FAA's regulatory activities. Neither publication of this notice nor the inclusion or omission of information in the summary is intended to affect the legal status of the petition or its final disposition.
Revision of Class E Airspace; Deadhorse, AK
This action revises Class E airspace at Deadhorse, AK, to provide adequate controlled airspace to contain aircraft executing Standard Instrument Approach Procedures (SIAPs). Eight Standard Instrument Approach Procedures (SIAPs) and a textual Departure Procedure (DP) are being amended for the Deadhorse Airport. This action revises existing Class E airspace upward from the surface and from 700 feet (ft.) and 1,200 ft. above the surface at Deadhorse Airport, Deadhorse, AK.
Petition for Exemption; Summary of Petition Received
This notice contains a summary of a petition seeking relief from specified requirements of 14 CFR. The purpose of this notice is to improve the public's awareness of, and participation in, this aspect of FAA's regulatory activities. Neither publication of this notice nor the inclusion or omission of information in the summary is intended to affect the legal status of the petition or its final disposition.
Airworthiness Directives; Sikorsky Aircraft Corporation Model S-76A, S-76B, and S-76C Helicopters
This document proposes adopting a new airworthiness directive (AD) for Sikorsky Aircraft Corporation (Sikorsky) Model S-76A, S-76B, and S-76C helicopters. The AD would require an initial and recurring inspections of the tail rotor vertical stabilizer aft spar assembly (aft spar assembly) for a crack, loose or working fasteners, and corrosion, and, if any are found, further inspections of the vertical stabilizer forward spar assembly (forward spar assembly). Repairing or replacing any unairworthy part before further flight would also be required. The action would also require a recurring track-and-balance of the tail rotor. Finally, the proposed AD would require installing a vertical stabilizer modification kit, which would be terminating action for the requirements of the AD. This proposal is prompted by 26 reports of fatigue cracks in the aft spar assembly web and outer caps. The actions specified by the proposed AD are intended to detect and correct an unbalanced or out-of-track tail rotor, which could lead to increased vibrations, a fatigue crack, loss of a portion of the vertical stabilizer and subsequent loss of control of the helicopter.
Airworthiness Directives; Various Transport Category Airplanes Equipped With Auxiliary Fuel Tanks Installed in Accordance With Certain Supplemental Type Certificates
We are adopting a new airworthiness directive (AD) for various transport category airplanes. This AD requires deactivation of Rogerson Aircraft Corporation auxiliary fuel tanks. This AD results from fuel system reviews conducted by the manufacturer, which identified potential unsafe conditions for which the manufacturer has not provided corrective actions. We are issuing this AD to prevent the potential of ignition sources inside fuel tanks, which, in combination with flammable fuel vapors, could result in fuel tank explosions and consequent loss of the airplane.
Seventh Meeting: RTCA Special Committee 210, Cabin Systems and Equipment
The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 210, Cabin Systems and Equipment.
RTCA Program Management Committee
The FAA is issuing this notice to advise the public of a meeting of the RTCA Program Management Committee.
Seventh Meeting: Special Committee 209, ATCRBS [Mode S Transponder MOPS Maintenance
The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 209, ATCRBS/Mode S Transponder MOPS Maintenance.
Performance and Handling Qualities Requirements for Rotorcraft; Notice of Approval for Information Collection
This document announces the Office of Management and Budget's (OMB) approval of the information collection requirement for the final rule entitled Performance and Handling Qualities Requirements for Rotorcraft (Amendments 27-44 and 29-51), published February 29, 2008.
Establishment of Class E Airspace; La Pointe, WI
This action confirms the effective date of the direct final rule that establishes Class E airspace at La Pointe, WI, published in the Federal Register February 21, 2008, 73 FR 9452, Docket No. FAA- 2008-0025, Airspace Docket No. 08-AGL-3.
Airworthiness Directives; Stemme GmbH & Co. KG Model S10-VT Powered Sailplanes
We are adopting a new airworthiness directive (AD) for the products listed above that will supersede an existing AD. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:
Airworthiness Directives; Cirrus Design Corporation Model SR20 Airplanes
We are adopting a new airworthiness directive (AD) for certain Cirrus Design Corporation (CDC) Model SR20 airplanes. This AD requires you to perform an inspection and replacement as necessary of the heat exchanger. This AD results from the discovery of engine exhaust fumes in the cabin of CDC Model SR20 airplanes. We are issuing this AD to detect and correct leaks in the exhaust system, which could result in exhaust gases leaking into the cabin heating system. This condition could lead to carbon monoxide in the cabin and incapacitation of the pilot.
Notice of Intent To Rule on Request To Release Airport Property at the Billings Logan International Airport, Billings, MT
The FAA proposes to rule and invites public comment on the release of land at the Billings Logan International Airport under the provisions of 49 U.S.C. 47107(h)(2).
Airworthiness Directives; Air Tractor, Inc. AT-200, AT-300, AT-400, AT-500, AT-600, and AT-800 Series Airplanes
We are adopting a new airworthiness directive (AD) to supersede AD 2002-25-09, which applies to certain Air Tractor, Inc. (Air Tractor) AT-250, AT-300, AT-400, and AT-500 series airplanes. AD 2002-25-09 currently requires you to install an overturn skid plate in the cockpit area. Since we issued AD 2002-25-09, we received a report of the bolts attaching the forward end of the original design overturn skid plate to the airframe breaking in an overturn accident. This allowed the skid plate to rotate around the rear attach point and the forward end of the plate to enter the cockpit area. Consequently, this AD would require the installation of a modified skid plate kit or modification to skid plate kits that are already installed, including those already installed on AT-402B, AT-502B, AT-602, and AT-802A series airplanes during production. We are issuing this AD to prevent the front and rear connections of the overturn skid plate to the airplane from breaking, which could allow foreign debris to enter the cockpit during an airplane overturn. This condition, if not corrected, could lead to pilot injury.
Airworthiness Directives; Rolls-Royce plc (RR) Models Trent 768-60, 772-60, 772B-60, and 772C-60 Turbofan Engines
We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:
Revision of Class E Airspace; St. Mary's, AK
This action revises Class E airspace at St. Mary's, AK, to provide adequate controlled airspace to contain aircraft executing Standard Instrument Approach Procedures (SIAPs). Two new SIAPs are being developed for the St. Mary's Airport. Additionally, four SIAPs are being amended. This action revises existing Class E airspace upward from the surface and from 700 feet (ft.) above the surface at St. Mary's Airport, St. Mary's, AK.
Revision of Class E Airspace; Allakaket, AK
This action revises Class E airspace at Allakaket, AK, to provide adequate controlled airspace to contain aircraft executing Standard Instrument Approach Procedures (SIAPs). Two new SIAPs are being developed for the Allakaket Airport. Additionally, a textual Obstacle Departure Procedure (ODP) is being developed. This action revises existing Class E airspace upward from 700 feet (ft.) and 1,200 ft. above the surface at Allakaket Airport, Allakaket, AK.
Establishment of Low Altitude Area Navigation Routes (T-Routes); Sacramento and San Francisco, CA
This action establishes four low altitude Area Navigation (RNAV) T-routes, designated T-257, T-259, T-261 and T-263, in the Sacramento and San Francisco, CA, terminal areas. T-routes are low altitude Air Traffic Service (ATS) routes, based on RNAV, for use by aircraft having instrument flight rules (IFR)-approved Global Positioning System (GPS)/Global Navigation Satellite System (GNSS) equipment. The FAA is taking this action to enhance safety and improve the efficient use of the navigable airspace in the Sacramento and San Francisco, CA, terminal areas.
Revocation of Area Navigation Jet Routes J-888R and J-996R: Alaska
This action revokes Area Navigation (RNAV) Jet Routes J-888R and J-996R, Alaska. These routes are no longer required by the Anchorage Air Route Traffic Control Center (ARTCC).
Airworthiness Directives; Rolls-Royce plc (RR) RB211 Trent 500 Series Turbofan Engines
The FAA is superseding an existing airworthiness directive (AD) for RR RB211 Trent 553-61, 553A2-61, 556-61, 556A2-61, 556B-61, 556B2-61, 560-61, and 560A2-61 turbofan engines. That AD currently requires removing certain serial-numbered intermediate pressure compressor (IPC) drums, part number (P/N) FK30102. This AD requires removing those same IPC drums, and requires a new reduced life limit for all other IPC drums, P/N FK30102. This AD results from an RR engineering assessment that it is necessary to reduce the cyclic lives of the other drums with the same P/N. We are issuing this AD to prevent uncontained loss of IPC stage 1 blades, which could result in damage to the airplane.
Proposed Revision of Class E Airspace; Kivalina, AK
This action proposes to revise Class E airspace at Kivalina, AK. Two Standard Instrument Approach Procedures (SIAPs) are being amended for the Kivalina Airport at Kivalina, AK. Additionally, one textual Obstacle Departure Procedure (ODP) is being developed. Adoption of this proposal would result in revision of existing Class E airspace upward from 700 feet (ft.) and 1,200 ft. above the surface at the Kivalina Airport, Kivalina, AK.
Proposed Revision of Class E Airspace; Gulkana, AK
This action proposes to revise Class E airspace at Gulkana, AK. Two Standard Instrument Approach Procedures (SIAPs) are being amended for the Gulkana Airport at Gulkana, AK. Adoption of this proposal would result in revision of existing Class E airspace upward from 700 feet (ft.) and 1,200 ft. above the surface at the Gulkana Airport, Gulkana, AK. The present Class E2 Surface Area is not being amended.
Modification of Restricted Areas R-5314A, B, C, D, E, F, H, and J; and Revocation of Restricted Area R-5314G; Dare County Range, NC
This action realigns the internal boundaries and amends the time of designation and using agency title for restricted areas R- 5314A, B, C, D, E, and F; amends the time of designation and using agency title for R-5314H and J; and revokes R-5314G. The FAA is taking this action to enhance the safety and operational efficiency of the Dare County Range.
Proposed Revision of Class E Airspace; Kake, AK
This action proposes to revise Class E airspace at Kake, AK. A Standard Instrument Approach Procedure (SIAP) and Standard Instrument Departure (SID) procedure are being developed for the Kake Airport at Kake, AK. Additionally, a Special Area Navigation (RNAV) SID and two SIAPs are being amended. Adoption of this proposal would result in revision of existing Class E airspace upward from 700 feet (ft.) above the surface at the Kake Airport, Kake, AK.
Proposed Revision of Class E Airspace; Prospect Creek, AK
This action proposes to revise Class E airspace at Prospect Creek, AK. Three Special Standard Instrument Approach Procedures (SIAPs) are being developed for the Prospect Creek Airport at Prospect Creek, AK. Additionally, two Special SIAPs and a Special textual Obstacle Departure Procedure (ODP) are being amended. Adoption of this proposal would result in revision of existing Class E airspace upward from 700 feet (ft.) and 1,200 ft. above the surface at the Prospect Creek Airport, Prospect Creek, AK.
Proposed Revision of Class E Airspace; Red Dog, AK
This action proposes to revise Class E airspace at Red Dog, AK. A Special Standard Instrument Approach Procedure (SIAP) and a Special textual Obstacle Departure Procedure (ODP) are being developed for the Red Dog Airport at Red Dog, AK. Additionally, a Special SIAP is being amended. Adoption of this proposal would result in revision of existing Class E airspace upward from 700 feet (ft.) and 1,200 ft. above the surface at the Red Dog Airport, Red Dog, AK.
Proposed Establishment of Class E Airspace; White Hills, AK
This action withdraws the notice of proposed rulemaking (NPRM) published in the Federal Register on February 19, 2008. The FAA proposed to establish Class E airspace at the White Hills Airstrip, AK, to support the installation of instrument approach procedures. The FAA has since been advised by the proponent that the airstrip will not be used for instrument approaches in the near term. Therefore, the FAA has determined that withdrawal of the proposed rule is warranted.
Proposed Establishment of Class E Airspace; Venetie, AK
This action proposes to establish Class E airspace at Venetie, AK. Two Standard Instrument Approach Procedures (SIAPs) and a textual Obstacle Departure Procedure (ODP) are being developed for the Venetie Airport at Venetie, AK. Adoption of this proposal would result in establishing Class E airspace upward from 700 feet (ft.) and 1,200 ft. above the surface at the Venetie Airport, Venetie, AK.
Proposed Establishment of Class E Airspace; Eek, AK
This action proposes to establish Class E airspace at Eek, AK. Two Standard Instrument Approach Procedures (SIAPs) and a textual Obstacle Departure Procedure (ODP) are being developed for the Eek Airport at Eek, AK. Adoption of this proposal would result in establishing Class E airspace upward from 700 feet (ft.) above the surface at the Eek Airport, Eek, AK.
Noise Exposure Map Notice; Fort Worth Alliance Airport, Fort Worth, TX
The Federal Aviation Administration (FAA) announces its determination that the revised future noise exposure map submitted by the city of Fort Worth for Fort Worth Alliance Airport under the provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and Noise Abatement Act) and 14 CFR Part 150 is in compliance with applicable requirements.
Notice of Approval of Finding of No Significant Impact (FONSI) on an Environmental Assessment (EA); Quad City International Airport, Moline, IL
The Federal Aviation Administration (FAA) is issuing this notice to advise the public of the approval of a Finding of No Significant Impact (FONSI) on an Environmental Assessment for proposed Federal actions at Quad City International Airport, Molline, Illinois. The FONSI specifies that the proposed federal actions and local development projects are consistent with existing environmental policies and objectives as set forth in the National Environmental Policy Act of 1969 and will not significantly affect the quality of the environment. A description of the proposed Federal actions is: (a) To issue an environmental finding to allow approval of the Sponsor's Proposed Action/ALP for the development listed above; (b) to issue final airspace determinations for the development listed above, (c) to issue a final determination of potential airspace obstructions to navigable airspace per an aeronautical study outlines under 14 CFR Part 77, (d) to issue a final certification that the proposed aeronautical development is reasonably necessary for use in air commerce or for national defense, (e) issuance of finding for Intergovernmental review of Federal Programs, (f) to include the issuance of an environmental justice finding, (g) to include the issuance of a wetland finding, (h) to include the issuance of a floodplain finding, (i) to include the approval for any necessary funding, installation and/or relocation, certification and operation of navigation aids, and (j) to include any preparation and/or revisions to Standard Instrument Approach Procedures (SIAP). The items in the local airport development project are to: Rehabilitate Runway 9-27 and Midfield intersection. Construct, light and mark a 100' x 6,500' temporary Runway 10-28 to be ultimately used as Taxiway P, including grading and drainage. Construct, light and mark connecting Taxiways to temporary Runway 10-28/Taxiway P, including grading and drainage and remove existing connecting Taxiways. Convert temporary Runway 10-28 to Taxiway P, upon decommissioning of temporary runway use, including paved shoulders, marking, lighting, NAVAID relocation and Standard Instrument Approach Procedures (SlAP) decommissioning. Relocate western airport service road outside temporary Runway 10-28's Runway Safety Area, including grading and drainage and remove portion of existing service road. Construct Runway 9-27 paved shoulders, including grading and drainage. Rehabilitate Runway 9-27 lighting. Widen portion of Taxiway K to 75 feet, including lighting, marking, grading and drainage. Install Localizer to temporary Runway 10. Install PAPI's to temporary Runways 10 and 28. Install REIL's to temporary Runways 10 and 28. Relocate temporary Runway 10 28 localizer to Runway 13. Relocate temporary Runway 10-28 PAPI's to Runways 9 and 23. Relocate windsock and segmented circle. Relocate Remote Processing Unit (RPU). Obtain borrow from existing Airport, including tree clearing (southern sites), for Taxiway P. Stockpile borrow material, temporarily, for Taxiway P, if necessary. Create Standard Instrument Approach Procedures (SIAP) for temporary Runways 10 and 28, Runways 13 and 31. Floodplain encroachment of approximately 0.92 acres, covered under Statewide Permit Number 6. Wetland encroachment of approximately 0.07 acres, covered by Nationwide Permit numbers 14 and 33. Construct, light and mark Taxiway N, including grading and drainage. Raze Civil Air Patrol building. Construct Rental Car Quick Turn Around Facility, including fueling and wash facilities, and rental car/employee auto parking expansion, including grading and drainage. Acquire approximately 9 acres of land, in fee simple title, including relocation assistance for two businesses. Copies of the environmental decision and the EA are available for public information review during regular business hours at the following locations: 1. Quad City International Airport, 2200 69th Avenue, Moline, IL 61265. 2. Division of Aeronautics-Illinois Department of Transportation, One Langhorne Bond Drive, Capital Airport, Springfield, IL 62707. 3. Federal Aviation Administration, Chicago Airports District Office, 2300 East Devon Avenue, Room 320, Des Plaines, Illinois 60018.
Agency Information Collection Activity Seeking OMB Approval
The FAA invites public comments about our intention to request the Office of Management and Budget's (OMB) revision of a current information collection. The Federal Register Notice with a 60-day comment period soliciting comments on the following collection of information was published on March 31, 2008, vol. 73, no. 62, pages 16923-16924. To determine regulatory compliance, there is a need for airmen to maintain records of certain training and recentness of experience.
Agency Information Collection Activity Seeking OMB Approval
The FAA invites public comments about our intention to request the Office of Management and Budget's (OMB) revision of a current information collection. The Federal Register Notice with a 60-day comment period soliciting comments on the following collection of information was published on March 31, 2008, vol. 73, no. 62, page 16923. This collection of information is necessary to determine how satisfied applicants are with the automated staffing solution.
Noise Exposure Map Notice for Monterey Peninsula Airport, Monterey, California
The Federal Aviation Administration (FAA) announces its determination that the noise exposure maps submitted by Monterey Peninsula Airport District, California for Monterey Peninsula Airport under the provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and Noise Abatement Act) and 14 CFR Part 150 are in compliance with applicable requirements.
Eighth Meeting, Special Committee 215 Aeronautical Mobile Satellite (Route) Services Next Generation Satellite Services and Equipment
The FAA is issuing this notice to advise the public of a third meeting of RTCA Special Committee 215, Aeronautical Mobile Satellite (Route) Services, Next Generation Satellite Services and Equipment.
Agency Information Collection Activity Seeking OMB Approval
The FAA invites public comments about our intention to request the Office of Management and Budget's (OMB) revision of a current information collection. The Federal Register Notice with a 60-day comment period soliciting comments on the following collection of information was published on March 31, 2008, vol. 73, no. 62, page 16922. The information is needed to determine an applicant's eligibility for an award of attorney's fees and other expenses under the Equal Access to Justice Act.
Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous Amendments
This rule establishes, amends, suspends, or revokes 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 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 revokes 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 safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.
Airworthiness Directives; McDonnell Douglas Model 717-200 Airplanes
We are adopting a new airworthiness directive (AD) for certain McDonnell Douglas Model 717-200 airplanes. This AD requires installing an additional support bracket for the gray water drain hose; replacing the screw of the support bracket with a new screw for the potable water supply hose; installing a spacer; doing a detailed inspection to detect interference or wear damage on hoses, lines and/or cables; and doing corrective actions if necessary. This AD results from reports of interference between the potable water supply hose and/or gray water drain hose at the aft lavatories and the fuel line and/or power feeder cables of the auxiliary power unit (APU) located below the aft cabin floor. We are issuing this AD to prevent interference and chafing between the potable water supply hose and/or gray water hose and the fuel line and/or power feeder cables of the APU, which could cause arcing and sparking, and/or fuel leaking, and consequent fire.
Airworthiness Directives; McDonnell Douglas Model 717-200 Airplanes; Model DC-9-10 Series Airplanes; Model DC-9-20 Series Airplanes; Model DC-9-30 Series Airplanes; Model DC-9-40 Series Airplanes; Model DC-9-50 Series Airplanes; Model DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83), and DC-9-87 (MD-87) Airplanes; Model MD-88 Airplanes; and Model MD-90-30 Airplanes
We are adopting a new airworthiness directive (AD) for all McDonnell Douglas airplanes identified above. This AD requires revising the FAA-approved maintenance program, or the Airworthiness Limitations (AWLs) section of the Instructions for Continued Airworthiness, as applicable, to incorporate new AWLs for fuel tank systems to satisfy Special Federal Aviation Regulation No. 88 requirements. This AD results from a design review of the fuel tank systems. We are issuing this AD to prevent the potential for ignition sources inside fuel tanks caused by latent failures, alterations, repairs, or maintenance actions, which, in combination with flammable fuel vapors, could result in a fuel tank explosion and consequent loss of the airplane.
Airworthiness Directives; Fokker Model F.28 Mark 0070 and Mark 0100 Airplanes
We are adopting a new airworthiness directive (AD) for the products listed above. 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. The MCAI describes the unsafe condition as:
Airworthiness Directives; Dornier Model 328-100 and -300 Airplanes
This document publishes in the Federal Register an amendment adopting airworthiness directive (AD) 2008-10-51 that was sent previously to all known U.S. owners and operators of all Dornier Model 328-100 and -300 airplanes by individual notices. This AD requires detailed visual and eddy current inspections of both the left-hand and right-hand lower wing panel of the rear trailing edge (inboard and outboard of flap lever arm 1 (rib 3 and rib 5)) for cracks, and repair if necessary. This AD is prompted by cracks found in the lower wing panel of the rear trailing edge (inboard and outboard of flap lever arm 1 (rib 5)) during a routine inspection on a Model 328-100 airplane. Subsequent inspection of the other Model 328-100 airplanes in the same fleet revealed several more airplanes with cracks at the same location. We are issuing this AD to prevent structural failure of the affected wing panel, possible separation of the wing from the airplane, and consequent loss of control of the airplane.
Airworthiness Directives; Boeing Model 777-200, -200LR, -300, and -300ER Series Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 777-200, -200LR, -300, and -300ER series airplanes. This AD requires revising the Airworthiness Limitations (AWLs) section of the Instructions for Continued Airworthiness by incorporating new limitations for fuel tank systems to satisfy Special Federal Aviation Regulation No. 88 requirements. This AD also requires the initial performance of certain repetitive inspections specified in the AWLs to phase in those inspections, and repair if necessary. This AD results from a design review of the fuel tank systems. We are issuing this AD to prevent the potential for ignition sources inside fuel tanks caused by latent failures, alterations, repairs, or maintenance actions, which, in combination with flammable fuel vapors, could result in fuel tank explosions and consequent loss of the airplane.
Airworthiness Directives; McDonnell Douglas Model DC-10-10F, DC-10-30F (KC-10A and KDC-10), DC-10-40F, MD-10-10F, and MD-10-30F Airplanes; and Model MD-11 and MD-11F Airplanes
We are adopting a new airworthiness directive (AD) for certain McDonnell Douglas Model DC-10-10F, DC-10-30F (KC-10A and KDC-10), DC- 10-40F, MD-10-10F, and MD-10-30F airplanes; and Model MD-11 and MD-11F airplanes. This AD requires installation of control cable freeze protection by making certain changes. This AD results from reports of standing water on the horizontal pressure panel above the main and center landing gear wheel wells. We are issuing this AD to prevent the accumulation of ice on the flight control cables in the wheel wells. When the landing gear doors open or vibration in this area occurs, such ice accumulation could break off and can cause injury to people or damage to property on the ground, can affect landing gear controls and rear spar flight control systems, can cause damage to other control systems, and might cause loss of control of the airplane.
Airworthiness Directives; Boeing Model 727 Airplanes
We are adopting a new airworthiness directive (AD) for all Boeing Model 727 airplanes. This AD requires repetitive inspections for any cracking of or damage to the left side and right side flight deck No. 2, No. 4, and No. 5 windows, as necessary, and corrective actions if necessary. This AD results from reports of in-flight departure and separation of the flight deck windows. We are issuing this AD to detect and correct cracking in the vinyl interlayer or damage to the structural inner glass panes of the flight deck No. 2, No. 4, and No. 5 windows, which could result in loss of a window and rapid loss of cabin pressure. Loss of cabin pressure could cause crew communication difficulties or crew incapacitation.
Airworthiness Directives; Boeing Model 737-600, -700, -700C, -800, -900, and -900ER Series Airplanes
We are adopting a new airworthiness directive (AD) for all Boeing Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes. This AD requires repetitive inspections for any cracking of or damage to the left side and right side flight deck No. 2, No. 4, and No. 5 windows, as necessary, and corrective actions if necessary. This AD results from reports of in-flight departure and separation of the flight deck windows. We are issuing this AD to detect and correct cracking in the vinyl interlayer or damage to the structural inner glass panes of the flight deck No. 2, No. 4, and No. 5 windows, which could result in loss of a window and rapid loss of cabin pressure. Loss of cabin pressure could cause crew communication difficulties or crew incapacitation.
Airworthiness Directives; Boeing Model 757 Airplanes
We are adopting a new airworthiness directive (AD) for all Boeing Model 757 airplanes. This AD requires installation of an automatic shutoff system for the center tank fuel boost pumps, and installation of a placard in the airplane flight deck if necessary. This AD also requires revisions to the Limitations and Normal Procedures sections of the airplane flight manual to advise the flightcrew of certain operating restrictions for airplanes equipped with an automated center tank fuel pump shutoff control. This AD also requires a revision to the Airworthiness Limitations (AWLs) section of the Instructions for Continued Airworthiness to incorporate AWLs No. 28-AWL-20 and No. 28-AWL-26. This AD also requires replacement of the fuel control panel assembly with a modified part, installation of two secondary pump control relays for the center tank fuel pumps, other specified actions, and concurrent modification of the fuel control panel assembly. This AD results from fuel system reviews conducted by the manufacturer. We are issuing this AD to prevent center tank fuel pump operation with continuous low pressure, which could lead to friction sparks or overheating in the fuel pump inlet that could create a potential ignition source inside the center fuel tank; these conditions, in combination with flammable fuel vapors, could result in a center fuel tank explosion and consequent loss of the airplane.
Petition for Exemption; Summary of Petition Received
This notice contains a summary of a petition seeking relief from specified requirements of 14 CFR. The purpose of this notice is to improve the public's awareness of, and participation in, this aspect of FAA's regulatory activities. Neither publication of this notice nor the inclusion or omission of information in the summary is intended to affect the legal status of the petition or its final disposition.
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