The Federal Register

Airworthiness Directives; Airbus Model A300 Airplanes

Thu, Dec 7 2006 11:00:00 GMT

The FAA is superseding an existing airworthiness directive (AD), which applies to all Airbus Model A300 airplanes. That AD currently requires repetitive inspections for cracking and corrosion in the lower rim area of the rear pressure bulkhead and adjacent areas, repetitive inspections for cracking or corrosion in the service apertures and the upper rim area of the rear pressure bulkhead, and corrective actions if necessary. This new AD removes certain repetitive inspections and reduces the repetitive interval of one inspection. This new AD also requires an inspection for missing or damaged sealant in the area between the outer attachment angle and circumferential joint doubler, and corrective action if necessary. This new AD also requires additional inspections for corrosion of certain areas and repetitive inspections for airplanes on which repairs have been done. This AD results from reports of corrosion and cracking in the various components associated with the rear pressure bulkhead. We are

Airworthiness Directives; Airbus Model A300 Airplanes

Thu, Dec 7 2006 11:00:00 GMT

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 airworthiness authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as failure of pitch trim system 2 to deflect the trimmable horizontal stabilizer at maximum rate, which could result in loss of highspeed trim and consequent reduced controllability of the airplane. We are issuing this AD to require actions to correct the unsafe condition on these products.

Airworthiness Directives; Boeing Model 747-100, 747-100B, 747- 100B SUD, 747-200B, 747-300, 747-400, 747-400D, and

Thu, Dec 7 2006 11:00:00 GMT

The FAA is revising an existing airworthiness directive (AD) that applies to certain Boeing Model 747100, 747100B, 747100B SUD, 747200B, 747300, 747400, 747400D, and 747SR series airplanes. That AD currently requires repetitive inspections to detect cracking of certain lower lobe fuselage frames, and repair if necessary. This new AD specifies appropriate service information for certain corrective actions. This AD results from reports indicating that fatigue cracks were found in lower lobe frames on the left side of the fuselage. We are issuing this AD to detect and correct fatigue cracking of certain lower lobe fuselage frames, which could lead to fatigue cracks in the fuselage skin, and consequent rapid decompression of the airplane.

Airworthiness Directives; Boeing Model 777 Airplanes

Thu, Dec 7 2006 11:00:00 GMT

The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 777 airplanes. This AD requires repetitive inspections for corrosion or missing corrosion inhibiting compound of the fuselage skin under the forward and aft wingtobody fairings for certain airplanes, or the fuselage skin under the forward wingtobody fairings only for other airplanes; and corrective action if necessary. The AD also provides an optional preventive modification of the fairing areas, which terminates the repetitive inspections. This AD results from several reports indicating that significant levels of corrosion were found on the external surface of the fuselage skin under the forward and aft wingtobody fairings. We are issuing this AD to detect and correct corrosion, and prevent subsequent fatigue cracks, on the fuselage skin under the forward and aft wingtobody fairings, which could result in rapid decompression of the airplane.

Airworthiness Directives; Gulfstream Model G-159 Airplanes

Thu, Dec 7 2006 11:00:00 GMT

This amendment adopts a new airworthiness directive (AD), applicable to all Gulfstream Model G159 airplanes, that requires repetitive nondestructive testing inspections to detect corrosion of the skin of certain structural assemblies, and corrective action if necessary. This AD also requires xray and ultrasonic inspections to detect corrosion and cracking of the splicing of certain structural assemblies, and repair if necessary. The actions specified by this AD are intended to detect and correct corrosion and cracking of the lower wing plank splices and spotwelded skins of certain structural assemblies, which could result in reduced controllability of the airplane. This action is intended to address the identified unsafe condition.

Airworthiness Directives; EADS SOCATA Model TBM 700 Airplanes

Thu, Dec 7 2006 11:00:00 GMT

We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed 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 the finding of an improper geometry of some pulley brackets, which can offset the cable in the sheave. The proposed AD would require actions that are intended to address the unsafe condition described in the MCAI.

Proposed Modification of Class D Airspace; Luke Air Force Base, AZ

Thu, Dec 7 2006 11:00:00 GMT

This notice proposes to modify Class D airspace at Luke Air Force Base (LUF), AZ. This modification is necessary to contain and protect circling maneuvers for Category E aircraft executing these maneuvers in conjunction with Standard Instrument Approach Procedures (SIAPs) at the airport. This action would modify the existing LUF Class D airspace to extend upward from the surface to, but not including, 4,000 feet mean sea level (MSL) and extend the lateral limits from 4.4 nautical miles (NM) to 5.6 NM from the 170[deg] bearing from the airport clockwise to the 046[deg] bearing from the airport.

Proposed Amendment of Class E Airspace; Covington, GA

Thu, Dec 7 2006 11:00:00 GMT

This notice proposes to amend Class E5 airspace at Covington, GA. As a result of an evaluation, it has been determined a modification should be made to the Covington, GA, Class E5 airspace area to contain the Nondirectional Radio Beacon (NDB) Runway 28, Standard Instrument Approach Procedure (SIAP) to Covington Municipal Airport, Covington, GA. Additional controlled airspace extending upward from 700 feet Above Ground Level (AGL) is needed to contain the SIAP.

Reports, Forms and Recordkeeping Requirements

Thu, Dec 7 2006 11:00:00 GMT

Before a Federal agency can collect certain information from the public, it must receive approval from the Office of Management and Budget (OMB). Under procedures established by the Paperwork Reduction Act of 1995 (PRA), before seeking OMB approval, Federal agencies must solicit public comment on proposed collections of information. In this case, the information collection consists of a load carrying capacity label applied to all motor homes and recreation vehicle
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(RV) trailers and a load carrying capacity modification label which corrects original load carrying capacity information on all RVs and light vehicles when significant additional weight is added between final vehicle certification and first retail sale. The load carrying capacity modification label is an alternative to current methods of information correction which requires the original label to be replaced. A PRA 60day notice was included with the published notice of proposed rulemaking (NPRM) on October 31, 2005 (70 F

Midtown TDR Ventures LLC--Acquisition Exemption--American Premier Underwriters, Inc., The Owasco River Railway, Inc.,

Thu, Dec 7 2006 11:00:00 GMT

Midtown TDR Ventures LLC, a noncarrier, filed a notice of exemption under 49 CFR 1150.31 to acquire 156 miles of rail line and certain assets related to Grand Central Terminal in New York City
(collectively, Properties) from American Premier Underwriters, Inc. (APU), a noncarrier, APU's wholly owned subsidiary, The Owasco River Railway, Inc., a noncarrier, and APU's parent, American Financial Group, Inc., a noncarrier, (collectively, Sellers). The acquired rail line, referred to as the ``HarlemHudson Line,'' extends from milepost 0.0 at Grand Central Terminal in New York City to milepost 5.2 at Mott Junction, thereafter, diverging in two directions, with one line running north to milepost 75.7 at Poughkeepsie, NY, and a second line proceeding east to milepost 11.8 at Woodlawn Junction, then north to milepost 82.0 at Wassaic, NY.

Midtown will acquire a fee simple interest in the Properties, subject to an existing longterm lease to Metropolitan Transportation Authority (MTA), which grants