April 13, 2018 – Federal Register Recent Federal Regulation Documents

We propose to adopt a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-100-1A10 airplanes. This proposed AD was prompted by reports of fire incidents of the auxiliary power unit (APU) inlet, which caused tail cone damage after an initial failed APU start followed by two or more in-flight APU start attempts. This proposed AD would require modification of the APU electronic control unit (ECU) wiring harness. We are proposing this AD to address the unsafe condition on these products.

We propose to adopt a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-2C10 (Regional Jet Series 700, 701, & 702) airplanes; Model CL-600-2D15 (Regional Jet Series 705) airplanes; Model CL-600-2D24 (Regional Jet Series 900) airplanes; and Model CL-600-2E25 (Regional Jet Series 1000) airplanes. This proposed AD was prompted by reports indicating that corrosion was found on the main landing gear (MLG) retraction actuator brackets and their associated pins. This proposed AD would require an inspection of the retraction actuator brackets, their associated pins and hardware, and the mating lugs on the MLG outer cylinder for any corrosion, and replacement if necessary. We are proposing this AD to address the unsafe condition on these products.

In this document, the Commission considers the remaining issues raised by parties challenging the Commission's orders implementing the Connect America Phase II (Phase II) auction (Auction 903). Specifically, the Commission resolves petitions challenging the Commission's decisions on the following issues: How to compare bids of different performance levels, standalone voice requirements, Phase II auction deployment and eligibility, and state-specific bidding weights, among other matters. The Commission also adopts a process by which a support recipient that sufficiently demonstrates that it cannot identify enough actual locations on the ground to meet its Phase II obligations can have its total state location obligation adjusted and its support reduced on a pro rata basis. Lastly, the Commission modifies the Commission's letter of credit rules to provide some additional relief for Phase II auction recipients by reducing the costs of maintaining a letter of credit.

This final rule amends the Pension Benefit Guaranty Corporation's regulation on Benefits Payable in Terminated Single- Employer Plans to prescribe interest assumptions under the regulation for valuation dates in May 2018. The interest assumptions are used for paying benefits under terminating single-employer plans covered by the pension insurance system administered by PBGC.

In this notice, the Environmental Protection Agency (EPA) Administrator has reconsidered the previous Final Determination of the Mid-term Evaluation of greenhouse gas emission standards for model year 2022-2025 light-duty vehicles. The Administrator determines that the current standards are based on outdated information, and that more recent information suggests that the current standards may be too stringent. The Administrator thus concludes that the standards are not appropriate in light of the record before EPA and, therefore, should be revised as appropriate. EPA is also withdrawing the previous Final Determination issued by the agency on January 12, 2017, with this notice. EPA, in partnership with the National Highway Traffic Safety Administration, will initiate a notice and comment rulemaking in a forthcoming Federal Register notice to further consider appropriate standards for model year 2022-2025 light-duty vehicles, as appropriate. On March 22, 2017, EPA published a Federal Register notice providing its intention to reconsider the Final Determination of the Mid-term Evaluation of greenhouse gas emissions standards for model year 2022- 2025 light-duty vehicles, this notice was published jointly with the Department of Transportation (DOT). On August 21, 2017, EPA and DOT jointly published a Federal Register notice providing a 45-day public comment period on the reconsideration and EPA held a public hearing on September 6, 2017.

The New Mexico Environment Department (NMED) has submitted updated regulations for receiving delegation and approval of a program for the implementation and enforcement of certain New Source Performance Standards (NSPS) and National Emission Standards for Hazardous Air Pollutants (NESHAP) for all sources (both Title V and non-Title V sources). These updated regulations apply to certain NSPS promulgated by the EPA at part 60, as amended between September 24, 2013 and January 15, 2017; certain NESHAP promulgated by the EPA at part 61, as amended between January 1, 2011 and January 15, 2017; and other NESHAP promulgated by the EPA at part 63, as amended between August 30, 2013 and January 15, 2017, as adopted by the NMED. The EPA is providing notice that it is updating the delegation of certain NSPS to NMED, and taking direct final action to approve the delegation of certain NESHAP to NMED. The delegation of authority under this action does not apply to sources located in Bernalillo County, New Mexico, or to sources located in Indian Country.