Public Notice for Waiver of Aeronautical Land-Use Assurance; Chan Gurney Municipal Airport,Yankton, SD
The Federal Aviation Administration (FAA) is considering a proposal to authorize the release of 11.92 acres of the airport property at the Chan Gurney Municipal Airport, Yankton, South Dakota. The proposal consists of the trade of unimproved land on the northwest side of the airport owned by the City of Yankton for an equal parcel of land located on the north central side of the airport. The acreage being released is not needed for aeronautical use as currently identified on the Airport Layout Plan. There are no impacts to the airport by allowing the City of Yankton to trade properties. Approval does not constitute a commitment by the FAA to financially assist in the disposal of the airport property nor a determination of eligibility for grant-in-aid funding from the FAA. In accordance with section 47107(h) of title 49, United States Code, this notice is required to be published in the Federal Register 30 days before modifying the land-use assurance that requires the property to be used for aeronautical purpose.
Special Conditions: Gulfstream Aerospace LP (GALP), Model Gulfstream G280 Airplane; Isolation or Aircraft Electronic System Security Protection From Unauthorized Internal Access
These special conditions are issued for the Gulfstream Aerospace LP, Model Gulfstream G280 airplane. This airplane will have novel or unusual design features associated with connectivity of the passenger service computer systems to the airplane critical systems and data networks. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for these design features. 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.
Proposed Amendment of Class E Airspace; Boise, ID
The FAA is issuing a SNPRM for the notice of proposed rulemaking (NPRM) published on February 7, 2012, in order to elicit comments regarding removing reference to the navigation aid in the legal description of the Class E airspace area designated as an extension at Boise Air Terminal (Gowen Field), Boise, ID. The NPRM only proposed an amendment of Class E airspace extending upward from 700 feet above the surface at the airport, as well as adjusting the geographic coordinates of the airport. The FAA is proposing this amendment to enhance safety in the Boise, ID, airspace area.
IFR Altitudes; Miscellaneous Amendments
This amendment adopts miscellaneous amendments to the required IFR (instrument flight rules) altitudes and changeover points for certain Federal airways, jet routes, or direct routes for which a minimum or maximum en route authorized IFR altitude is prescribed. This regulatory action is needed because of changes occurring in the NationalAirspace System. These changes are designed to provide for the safe and efficient use of the navigable airspace under instrument conditions in the affected areas.
Draft Specification for Airport Light Bases, Transformer Housings, Junction Boxes, and Accessories, Advisory Circular 150/5345-42G; Opportunity To Comment
The Federal Aviation Administration (FAA), DOT invites airports consultants, industry representatives and all other interested parties to review and comment on the Draft ``Specification for Airport Light Bases, Transformer Housings, Junction Boxes, and Accessories Airport Design'' Advisory Circular, AC 150/5345-42G. The Advisory Circular provides standards and recommendations for airport light bases, transformer housings, junction boxes and accessories. The FAA has posted the AC on the Internet at: http://www.faa.gov/ airports/resources/advisorycirculars/.
Issuance of Special Airworthiness Certificates for Light-Sport Category Aircraft
Based upon its assessment of the special light-sport aircraft (SLSA) manufacturing industry, the FAA is issuing this notice of policy to inform the public of its policy for assessing the accuracy of declarations made in Statements of Compliance issued for aircraft intended for airworthiness certification as SLSA and to ensure that SLSA conform to identified consensus standards. Additionally, in response to findings noted in its assessment of the SLSA manufacturing industry, the FAA is reiterating its policy regarding the airworthiness certification of SLSA manufactured outside the United States.
Amendment of Class E Airspace; Livingston, MT
This action amends Class E airspace at Livingston, Mission Field Airport, Livingston, MT. Decommissioning of the Livingston Tactical Air Navigation System (TACAN) has made this action necessary for the safety and management of Instrument Flight Rules (IFR) operations at the airport. Also, the geographic coordinates of the airport are updated at the request of National Aeronautical Navigation Services.
Amendment of Class E Airspace; Fairfield, CA
This action amends Class E airspace at Travis Air Force Base (AFB), Fairfield, CA. The projected decommissioning of the Travis VHF Omni-Directional Radio Range (VOR) has made this action necessary for the safety and management of Instrument Flight Rules (IFR) operations at the airport.
Amendment of Class D Airspace; Pontiac, MI
This action amends Class D airspace within the Pontiac, MI, area by changing the name of the airport from Oakland-Pontiac Airport to Oakland County International Airport and updating the geographic coordinates. This action does not change the boundaries or operating requirements of the airspace.
Establishment of Class E Airspace; Eureka, NV
This action establishes Class E airspace at Eureka, NV, to accommodate aircraft using a new Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at Eureka Airport, Eureka, NV. This improves the safety and management of Instrument Flight Rules (IFR) operations at the airport.
Amendment of Class E Airspace; Woodland, CA
This action amends Class E airspace at Watts-Woodland Airport, Woodland, CA. The projected decommissioning of the Travis VHF Omni- Directional Radio Range (VOR) has made this action necessary for the safety and management of Instrument Flight Rules (IFR) operations at the airport. This action also makes a minor adjustment to the geographic coordinates of the airport.
Airworthiness Directives; Bombardier, Inc. Airplanes
We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. This AD was prompted by a report of a ground fire which was fed by oxygen escaping from a damaged third crew person oxygen line and had started in the vicinity of an electrical panel. This AD requires replacing and changing the routing of the flexible oxygen hose of the third crew person oxygen line and modifying the entrance compartment assembly. We are issuing this AD to prevent the possibility of damage to the third crew person oxygen line and of an oxygen-fed fire in the airplane.
Airworthiness Directives; The Boeing Company Airplanes
We propose to supersede an existing airworthiness directive (AD) that applies to all The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. The existing AD currently requires repetitive inspections to detect cracking in the web of the aft pressure bulkhead at body station 1016 at the aft fastener row attachment to the ``Y'' chord, and corrective actions if necessary. That AD was prompted by several reports of fatigue cracking at that location, which could result in rapid decompression of the fuselage. Since we issued that AD, we have received additional reports of cracks found in the aft pressure bulkhead. This proposed AD would add various inspections for discrepancies at the aft pressure bulkhead, and related investigative and corrective actions if necessary. We are proposing this AD to detect and correct such fatigue cracking, which could result in rapid decompression of the fuselage.
Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
We are adopting a new airworthiness directive (AD) for all Saab AB, Saab Aerosystems Model 340A (SAAB/SF340A) and SAAB 340B airplanes. This AD was prompted by reports indicating that wear of the elevator pushrods has occurred on some airplanes after extended time in service. This AD requires determining if a certain part number is installed, performing a detailed inspection for individual play between the elevator pushrod assembly and degradation of elevator pushrod assembly, and replacing the affected elevator pushrod assembly with a new elevator pushrod assembly if necessary. We are issuing this AD to prevent a free elevator from affecting the pitch control authority, which may result in reduced controllability of the airplane.