October 2, 2014 – Federal Register Recent Federal Regulation Documents

We propose to adopt a new airworthiness directive (AD) for all CFM International (CFM) S.A. CFM56-7B series turbofan engines. This proposed AD was prompted by a dual engine thrust instability event that resulted in the overspeed and in-flight shutdown (IFSD) of one engine. This proposed AD would require modification of the engine by removing full authority digital engine control (FADEC) software, version 7BV4 or earlier, installed in the electronic engine controls (EECs) on CFM56-7B engines. We are proposing this AD to prevent a thrust instability event, which could lead to overspeed and IFSD of one or more engines, loss of thrust control, damage to the engine, and damage to the airplane.

We propose to adopt a new airworthiness directive (AD) for certain Alpha Aviation Concept Limited Model R2160 airplanes. This proposed 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 paint adherence defects inside the engine air intake box and cohesion defects inside the laminated ducting from the filter to the air intake box. We are issuing this proposed AD to require actions to address the unsafe condition on these products.

We propose to adopt a new airworthiness directive (AD) for all Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. This proposed AD was prompted by reports of dislodged engine fan cowl panels. This proposed AD would require installing additional attaching hardware on the left and right fan cowl access panels and the nacelle attaching structures. We are proposing this AD to prevent damage to the fuselage and flight control surfaces from dislodged engine fan cowl panels.

The Coast Guard has issued a temporary deviation from the operating schedule that governs the Jefferson Street Drawbridge across the Illinois River, mile 287.9, at Joliet, Illinois. The deviation is necessary to allow the Fall Color 5K run to cross the bridge. This deviation allows the bridge to remain in the closed-to-navigation position and not open to vessel traffic for one hour.

The Audio Division, at the request of JER Licenses, LLC, substitute alternative Channel 281C for vacant Channel 280C at Toquerville, Utah to accommodate the ``hybrid'' application that requests the downgrade of the new FM station from Channel 281C3 to Channel 280A at Peach Springs, Arizona. A staff engineering analysis confirms that Channel 281C can be allotted to Toquerville, Utah consistent with the minimum distance separation requirements of the Rules without a site restriction. The reference coordinates for Channel 281C at Toquerville are 37-15-12 NL and 113-17-00 WL. See Supplementary Info. supra.

We propose to rescind Airworthiness Directive (AD) 2010-08-08, which applies to certain Airbus Model A330-243, -341, -342, and -343 airplanes. AD 2010-08-08 requires deactivating the water scavenge automatic operation and revising the Limitations section of the airplane flight manual (AFM). We also propose to rescind AD 2011-06-04, which applies to certain Model A330-243F airplanes. AD 2011-06-04 requires revising the Limitations section of the AFM. We issued ADs 2010-08-08 and 2011-06-04 to prevent fuel flow restriction, caused by ice, resulting in a possible engine surge or stall condition, and the engine being unable to provide the commanded thrust. Since we issued ADs 2010-08-08 and 2011-06-04, we have determined that the water scavenge system (WSS) operation does not induce any risk of fuel feed system (including the engine) blockage by ice on the pipework or pump inlets. We have also determined that the risk of fuel flow restriction by ice at the fuel oil heat exchanger (FOHE) interface on airplanes equipped with Trent 700 engines is now addressed by a re-designed FOHE, which incorporates enhanced anti-icing and de-icing performance.

On August 28, 2014, the Commission received a Petition for Rulemaking from National Convention PBC. The petition asks the Commission to amend 11 CFR 100.4 to include delegates to a constitutional convention in the definition of ``federal office.'' The Commission seeks comments on this petition.

NMFS reopens the comment period on the proposed rule to implement an information collection program for the Atlantic surfclam and ocean quahog fishery that published on August 7, 2014. The original comment period closed on September 8, 2014. The Mid-Atlantic Fishery Management Council requested the comment period be reopened to allow for additional public comment through October 17, 2014, to be submitted after this proposed action is discussed at the upcoming Council meeting.

The Environmental Protection Agency (EPA) is taking direct final action to approve revisions to the Imperial County Air Pollution Control District (ICAPCD) and San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD) portions of the California State Implementation Plan (SIP). These revisions concern definitions that are necessary for the creation, modification and understanding of rules that address air pollution. Among other changes, the revised definitions help clarify federal New Source Review (NSR) requirements, update the districts' exempt volatile organic compounds list to correspond with EPA's, and improve formatting consistency. We are approving local rules that define terms under the Clean Air Act (CAA or the Act).

The Environmental Protection Agency (EPA) is approving the Northern Ada County PM10 Second Ten-Year Maintenance Plan submitted by the Idaho Department of Environmental Quality (IDEQ) on March 11, 2013, for particulate matter with an aerodynamic diameter less than or equal to ten micrometers (PM10). Northern Ada County was identified as an area of concern for PM10 with the promulgation of the PM10 NAAQS in 1987, and was formally designated as a moderate PM10 nonattainment area upon passage of the 1990 Clean Air Act (CAA) amendments. In October 2003, the EPA approved the Northern Ada County PM10 Maintenance Plan and redesignated the area to attainment for PM10. This revised Maintenance Plan addresses maintenance of the PM10 standard for a second ten-year period beyond redesignation through 2023, extends the horizon years, and contains revised transportation conformity budgets. The EPA is also approving the February 15-16, 2011 high wind exceptional event at the Boise Fire Station monitor, as well as contingency measures for the Pinehurst PM10 Air Quality Improvement Plan. The EPA is approving the second ten-year PM10 Maintenance Plan for Northern Ada County and the Pinehurst PM10 contingency measures pursuant to section 110 of the CAA. The EPA is approving the February 2011 exceptional event pursuant to 40 CFR 50.14. The EPA received one set of adverse comments focused primarily on proposed coal export terminals that may be built in Oregon and Washington that may affect Northern Ada County.

During a review of Arkansas' regulations, the Environmental Protection Agency (EPA) identified a variety of State-initiated changes to Arkansas' hazardous waste program under the Resource Conservation and Recovery Act, as amended (RCRA), for which the State had not previously sought authorization. The EPA proposes to authorize the State for the program changes. In addition, the EPA proposes to codify in the regulations entitled ``Approved State Hazardous Waste Management Programs'', Arkansas' authorized hazardous waste program. The EPA will incorporate by reference into the Code of Federal Regulations (CFR) those provisions of the State regulations that are authorized and that the EPA will enforce under RCRA.