Department of Transportation August 16, 2012 – Federal Register Recent Federal Regulation Documents

FMCSA provides notice of the Agency's policy that it must receive a new entrant motor carrier's evidence of corrective action within 15 days of the date of a new entrant safety audit failure notice or within 10 days of the date of an expedited action notice. A new entrant motor carrier that does not submit evidence of corrective action within these time periods could have its registration revoked and be placed out of service.

This action proposes to amend Class E airspace at Forest City, IA. Additional controlled airspace is necessary to accommodate new Standard Instrument Approach Procedures (SIAP) at Forest City Municipal Airport. Also, this action would update the geographic coordinates of the Forest City nondirectional radio beacon (NDB). The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations for SIAPs at the airport.

The Federal Aviation Administration (FAA) is considering a proposal to change a portion of the airport from aeronautical use to non-aeronautical use and to authorize the sale of the airport property. The proposal consists of 3 parcels of land totaling approximately 12.66 acres. The land is currently used for agricultural crop production and airport perimeter fence. No facilities are located within the property boundaries. Federal funds were not used to purchase the property and is not needed for aeronautical use, as shown on the Airport Layout Plan. There are no impacts to the airport by allowing the sponsor to dispose of the property. Subject land will provide for the realignment and right-of-way needs of State Route 794. Approval does not constitute a commitment by the FAA to financially assist in the disposal of the subject airport property nor a determination of eligibility for grant- in-aid funding from the FAA. The disposition of proceeds from the sale of the airport property will be in accordance with FAA's Policy and Procedures Concerning the Use of Airport Revenue, published in the Federal Register on February 16, 1999. 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 an aeronautical purpose.

We propose to adopt a new airworthiness directive (AD) for all Airbus Model A318-111 and -112 airplanes, and Model A319, A320, and A321 series airplanes. This proposed AD was prompted by reports of silicon particles inside the oxygen generator manifolds, which had chafed from the mask hoses during installation onto the generator outlets. This proposed AD would require identifying the part number and serial number of each passenger oxygen container, replacing the oxygen generator manifold of the affected oxygen container with a serviceable manifold, and performing an operational check of the manual mask release and corrective actions if necessary. We are proposing this AD to detect and correct non-serviceable oxygen generator manifolds, which could reduce or block the oxygen supply, which could result in injury to passengers when oxygen supply is needed.

We propose to supersede an existing airworthiness directive (AD) that applies to certain The Boeing Company Model 757 airplanes equipped with Rolls-Royce RB211-535E engines. The existing AD currently requires repetitive inspections for signs of damage of the aft hinge fittings and attachment bolts of the thrust reversers, and related investigative and corrective actions if necessary. The existing AD also provides for an optional terminating modification for the repetitive inspections. Since we issued the existing AD, we have received reports of incorrectly installed washers under the attachment bolts of the aft hinge fittings of the thrust reversers. For certain airplanes, this proposed AD would add a one-time inspection of the washers installed under the attachment bolts of the aft hinge fittings for correct installation sequence, and reinstallation if necessary. This proposed AD also adds an option for installing a redesigned aft hinge fitting with the trim already done, instead of trimming an existing or new hinge fitting, which is included in the existing optional terminating modification. We are proposing this AD to prevent failure of the attachment bolts and consequent separation of a thrust reverser from the airplane during flight, which could result in structural damage to the airplane.

In accordance with the procedures governing the application for, and the processing of, special permits from the Department of Transportation's Hazardous Material Regulations (49 CFR Part 107, Subpart B), notice is hereby given of the actions on special permits applications in (July to July 2012). The mode of transportation involved are identified by a number in the ``Nature of Application'' portion of the table below as follows: 1Motor vehicle, 2Rail freight, 3Cargo vessel, 4Cargo aircraft only, 5Passenger-carrying aircraft. Application numbers prefixed by the letters EE represent applications for Emergency Special Permits. It should be noted that some of the sections cited were those in effect at the time certain special permits were issued.