August 28, 2017 – Federal Register Recent Federal Regulation Documents

NMFS partially approves and implements through regulations measures included in the Mid-Atlantic Unmanaged Forage Omnibus Amendment, as adopted by the Mid-Atlantic Fishery Management Council and approved by NMFS on June 13, 2017. The purpose of this action is to prevent the development of new, and the expansion of existing, commercial fisheries on certain forage species until the Council has adequate opportunity and information to evaluate the potential impacts of forage fish harvest on existing fisheries, fishing communities, and the marine ecosystem. This final rule implements an annual landing limit, possession limits, and permitting and reporting requirements for Atlantic chub mackerel and certain previously unmanaged forage species and species groups caught within Mid-Atlantic Federal waters; allows vessels to transit Mid-Atlantic Federal waters with forage species caught in other areas; and identifies measures that can be revised through a future framework adjustment.

This action proposes to establish Class E airspace extending upward from 700 and 1,200 feet above the surface, at Twin Bridges Airport, Twin Bridges, MT, to accommodate new area navigation (RNAV) procedures at the airport. This action would ensure the safety and management of Instrument Flight Rules (IFR) operations within the National Airspace System.

This action amends Class E airspace extending upward from 700 feet above the surface at Dexter B. Florence Memorial Field Airport, Arkadelphia, AR. This action is necessary due to the decommissioning of the Arkadelphia non-directional radio beacon (NDB) and cancellation of the NDB approach. This action enhances the safety and management of standard instrument approach procedures for instrument flight rules (IFR) operations at the airport. This action also, updates the airport name in the legal description from Arkadelphia Municipal Airport to Dexter B. Florence Memorial Field Airport.

The Environmental Protection Agency (EPA) is approving a state implementation plan (SIP) revision submitted by the State of Maryland. This revision pertains to Maryland's administrative procedures for the issuance, denial, and appeal of permits issued by the Maryland Department of the Environment (MDE). This action is being taken under the Clean Air Act (CAA).

The Environmental Protection Agency (EPA) is approving state implementation plan (SIP) revisions submitted by the State of Alaska Department of Environmental Conservation (ADEC) on September 15, 2016. These revisions primarily update adoptions of Federal regulations in the Alaska SIP. The revisions also strengthen the State of Alaska's (Alaska or State) minor source permitting requirements and remove obsolete source-category specific regulations. In addition, EPA is approving SIP revisions to Alaska's general and transportation conformity regulations submitted by ADEC on March 10, 2016. The EPA is taking action only on the conformity related portions of the March 2016 submittal. The other portions of the submittal are or will be addressed in separate actions.

We are adopting a new airworthiness directive (AD) for certain The Boeing Company Model 767 airplanes. This AD was prompted by a report of cracking of the vertical stiffener in the nose wheel well. This AD requires repetitive inspections of the nose wheel well bulkhead stiffener for any cracking, and corrective actions if necessary. We are issuing this AD to address the unsafe condition on these products.

We are adopting a new airworthiness directive (AD) for certain Saab AB, Saab Aeronautics Model 340A (SAAB/SF340A) airplanes. This AD was prompted by the discovery of circuit breakers of unsuitable strength that fail to protect the system from an overcurrent. This AD requires replacing certain circuit breakers. We are issuing this AD to address the unsafe condition on these products.

We are adopting a new airworthiness directive (AD) for all Airbus Model A310-203, -221, -222, -304, -322, -324, and -325 airplanes. This AD was prompted by an evaluation by the design approval holder indicating that the wing bottom skin at the main landing gear (MLG) reinforcing plate is subject to widespread fatigue damage (WFD). This AD requires a modification of the wing bottom skin at the MLG reinforcing plate. We are issuing this AD to address the unsafe condition on these products.

This rule modifies the testing procedures approved for analysis and sampling under the Clean Water Act. The changes adopted in this final rule fall into the following categories: New and revised EPA methods (including new and/or revised methods published by voluntary consensus standard bodies (VCSB), such as ASTM International and the Standard Methods Committee); updated versions of currently approved methods; methods reviewed under the alternate test procedures (ATP) program; clarifications to the procedures for EPA approval of nationwide and limited use ATPs; and amendments to the procedure for determination of the method detection limit to address laboratory contamination and to better account for intra-laboratory variability.