The Federal Register

Airworthiness Directives; 328 Support Services GmbH Dornier Model 328-100 and -300 Airplanes

Thu, Jul 17 2008 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) 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:

At least one incident has occurred where, immediately after takeoff, the passenger door of a Dornier 328 completely opened. * * * Substantial damage to the door, handrails, door hinge arms and fuselage skin were found.
* * * Although final proof could not be obtained, the most likely way in which the door opened was that the door handle was inadvertently operated during the takeoff run.
* * * * *
[T]his Airworthiness Directive (AD) aims to prevent further incidents of inadvertent opening and possible detachment of a passenger door inflight, likely resulting in damage to airframe and systems and, under less favorable circumstances, loss of control of the aircraft.
*

Airworthiness Directives; Agusta S.p.A. Model A109E and A119 Helicopters

Thu, Jul 17 2008 11:00:00 GMT

We are adopting a new airworthiness directive (AD) for Agusta S.p.A. (Agusta) Model A109E and A119 helicopters. 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 European Aviation Safety Agency (EASA), the Technical Agent for Italy, with which we have a bilateral agreement, states in the MCAI: ``Some cases of interference between the hydraulic pipe, P/N 109076165103, and the tail rotor control [[Page 40961]]
rod assembly have been detected on Model A109E helicopters * * * The interference, if not corrected, could damage the hydraulic pipes and lead to the loss of the hydraulic system No. 1 in flight. This AD * * * is issued to extend the same mandatory corrective actions to A119 model due to its design similarity with A109E.''

This AD requires actions that are intended to address this unsafe condition.

Airworthiness Directives; Airbus Model A330-200 and A340-300 Series Airplanes

Thu, Jul 17 2008 11:00:00 GMT

During fatigue tests (EF3) on the A340600, multiple damage were found in the upper side shell structure at skin and frame (FR) 84 & 85 interface, from stringer 6 to 15 LH/RH. This damage occurred between 58,341 and 72,891 simulated Flight Cycles (FC).

Due to the higher Design Service Goal and different design (e.g. skin thickness) for A330200 and A340300 aircraft series, the damage assessment concluded on [a] potential impact on these aircraft series.
* * * * *
The unsafe condition is loss of integrity of the upper shell structure of the fuselage. We are issuing this AD to require actions to correct the unsafe condition on these products.

Airworthiness Directives; Boeing Model 747-400 and 747-400D Series Airplanes

Thu, Jul 17 2008 11:00:00 GMT

We are adopting a new airworthiness directive (AD) for certain Boeing Model 747400 and 747400D series airplanes. This AD requires a general visual inspection of the power feeder wire bundle of the auxiliary power unit (APU) where it crosses the hydraulic system 4 return tube to determine if parts are installed to provide separation between the wire bundle and hydraulic tube. This AD also requires related investigative and corrective actions if necessary. This AD results from a report that the power feeder wire bundle of the APU was found touching the hydraulic system return tube during inspection of an airplane. We are issuing this AD to prevent insufficient clearance between the wire bundle and hydraulic tube that could lead to chafing of the wire bundle, which could cause arcing and a consequent hydraulic fluid fire in an area outside of the smoke detection and fire extinguishing zone; this condition could result in an uncontrolled fire on the airplane.

Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-120, -120ER, -120FC, -120QC, and

Thu, Jul 17 2008 11:00:00 GMT

This amendment adopts a new airworthiness directive (AD), applicable to all EMBRAER Model EMB120 series airplanes, that requires revising the airplane flight manual to include operational limitations for use of the autopilot, installing two placards that advise the flight crew to check the pitch trim before descent, and modifying the elevator trim system, which would terminate the requirements of the AD. The actions specified by this AD are intended to prevent pitch trim upsets if the pitch trim actuators jam or freeze, which could result in reduced controllability of the airplane. This action is intended to address the identified unsafe condition.

Airworthiness Directives; Fokker Model F27 Mark 050 Airplanes

Thu, Jul 17 2008 11:00:00 GMT

During scheduled Xray inspections of Fokker 50 (F27 Mark 050) engine mounting frames, welding defects were discovered. In two forward frames and one aft frame, defects were found in a total of 4 weld locations. Investigation showed that during manufacture of the frames, when the tubes were welded to the end fittings,
unintentional sideways movement of the electric arc resulted in some welds running beside the borderline for a part of the tube circumference. Where a weld runs beside the borderline, there is no connection between tube and end fitting for that part of the circumference, directly affecting the structural integrity of the engine mounting frame connections. The

Airworthiness Directives; Pacific Aerospace Limited Model FU-24 Airplanes

Thu, Jul 17 2008 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 aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

To prevent the possible inflight failure of the vertical fin, leading to loss of control of the aircraft * * *
We are issuing this AD to require actions to correct the unsafe condition on these products.

Approval of Noise Compatibility Program; Ocala International Airport; Ocala, FL

Thu, Jul 17 2008 11:00:00 GMT

The Federal Aviation Administration (FAA) announces its findings on the Noise Compatibility Program submitted by the City of Ocala under the provisions of 49 U.S.C. (the Aviation Safety and Noise Abatement Act, hereinafter referred to as ``the Act'') and 14 CFR part 150. These findings are made in recognition of the description of Federal and nonfederal responsibilities in Senate Report No. 9652 (1980). On December 28, 2008, the FAA determined that the noise exposure maps submitted by the City of Ocala under part 150 were in compliance with applicable requirements. On June 23, 2008, the FAA approved the Ocala International Airport noise compatibility program. All of the recommendations of the program were approved. No program elements relating to new or revised flight procedures for noise abatement were proposed by the airport operator.

Operating Limitations for Unscheduled Operations at John F. Kennedy International Airport and Newark Liberty

Thu, Jul 17 2008 11:00:00 GMT

The FAA tentatively has determined that it is necessary to temporarily limit unscheduled aircraft operations at John F. Kennedy International Airport (JFK) and Newark Liberty International Airport (EWR). By Orders dated January 15 and May 15, 2008, the FAA restricted the number of scheduled operations respectively at JFK and EWR. These orders were a result of persistent congestion and delays at JFK and EWR during the peak operating hours, as well as a dramatic projected increase in fight delays at both airports during the summer of 2008 if proposed schedules were implemented as requested by carriers. The FAA recently published a notice of proposed rulemaking that addresses the operating limits of scheduled and unscheduled operations at both airports for the longer term. The FAA believes that in the interim it is necessary to limit unscheduled operations, as even the addition of a few operations in the critical peak hours can result in added congestion and delay. The intended effect of this acti

Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

Thu, Jul 17 2008 11:00:00 GMT

The FAA publishes a monthly notice, as appropriate, of PFC approvals and disapprovals under the provisions of the Aviation Safety and Capacity Expansion Act of 1990 (Title IX of the Omnibus Budget Reconciliation Act of 1990) (Pub. L. 101508) and Part 158 of the Federal Aviation Regulations (14 CFR Part 158). This notice is published pursuant to paragraph (d) of Sec. 158.29.
PFC Applications Approved

Public Agency: City of Des Moines, Iowa.

Application Number: 0811C00DSM.

Application Type: Impose and use a PFC.

PFC Level: $4.50.

Total PFC Revenue Approved in This Decision: $2,525,646.

Earliest Charge Effective Date: August 1, 2017.

Estimated Charge Experiation Date: January 1, 2018.

Class of Air Carriers not Required to Collect PFC's: Part 135 air taxi/commercial operators.

Determination: Approved. Based on information submitted in the public agency's application, the FAA has determined that the proposed class accounts for less than 1 percent of the total annual en

Petition for Exemption; Summary of Petition Received

Thu, Jul 17 2008 11:00:00 GMT

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.

Petition for Exemption; Summary of Petition Received

Thu, Jul 17 2008 11:00:00 GMT

Environmental Impact Statement; St. Lucie County, FL

Thu, Jul 17 2008 11:00:00 GMT

The FHWA is issuing this notice to advise the public that an Environmental Impact Statement (EIS) will be prepared for a proposed new river crossing project in the City of Port St. Lucie, St. Lucie County, Florida.

Environmental Impact Statement: Stone, Perry, George, and Greene Counties, MS

Thu, Jul 17 2008 11:00:00 GMT

The Federal Highway Administration is issuing this notice to advise the public that an Environmental Impact Statement will be prepared to study improvements to State Route 15 to provide a fourlane facility beginning in the vicinity of Ramsey Springs, Mississippi and terminating on U.S. Highway 98 near Beaumont, Mississippi, a distance of approximately 35 miles.

Notice of Final Federal Agency Actions on Proposed Highway in Idaho

Thu, Jul 17 2008 11:00:00 GMT

This notice announces actions taken by the FHWA that are final within the meaning of 23 U.S.C. 139(l)(1). The actions relate to a proposed highway project, 184 Orchard Interchange to Gowen Interchange Study, in Boise, Ada County in the State of Idaho [Idaho Transportation Department (ITD) Key Number 6492].

Notice To Rescind a Notice of Intent To Prepare an Environmental Impact Statement (EIS), Ada and Canyon Counties, ID

Thu, Jul 17 2008 11:00:00 GMT

The FHWA is issuing this notice to advise the public that the Notice of Intent (NOI) published on July 17, 2007 to prepare an Environmental Impact Statement (EIS) for a proposed highway project in Ada County, Idaho is being rescinded.
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Railroad Workplace Safety; Adjacent-Track On-Track Safety for Roadway Workers

Thu, Jul 17 2008 11:00:00 GMT

FRA proposes to amend its regulations on railroad workplace safety to reduce further the risk of serious injury or death to roadway workers. In particular, FRA proposes to require that railroads adopt specified ontrack safety procedures to protect certain roadway work groups from the movement of trains or other ontrack equipment on ``adjacent track.'' FRA proposes to define ``adjacent track'' as ``any controlled track whose track center is 19 feet or less from the track center of the occupied track.'' These ontrack safety procedures would be required for each adjacent track when a roadway work group with at least one of the roadway workers on the ground, is engaged in a common task with an ontrack roadway maintenance machine or coupled equipment on an occupied track. FRA also proposes to require that railroads, contractors to railroads, and roadway workers comply with these procedures.