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# Rules and Regulations Federal Register 

### 62147

Vol. 77, No. 198
Friday, October 12, 2012

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 1**

**[Docket No. FAA–2012–1043; Amdt. Nos. 1– 1]** 
**Night Definition; Technical Amendment** 

**AGENCY :**  Federal Aviation Administration, DOT.

**ACTION :**  Technical amendment.

**SUMMARY :**  The FAA is correcting the title of the publication ‘‘American Air Almanac’’ to its current title ‘‘Air Almanac’’. This document corrects this minor technical error in the codified regulations.

**DATES :**  Effective October 12, 2012.

**FOR FURTHER INFORMATION CONTACT :**  For technical questions concerning this action, contact Ida M. Klepper, Airmen and Airspace Rules Division, Office of Rulemaking, ARM–100, Federal Aviation Administration, 800 Independence Avenue SW., Washington, DC 20591; telephone: 202– 267–9677; email: Ida.Klepper@faa.gov. Background

The former ‘‘American Air Almanac’’ was created to meet the general requirements for air navigation in the United Kingdom, the United States, and Canada. In 14 CFR 1.1 the definition of night refers to twilight times as published in the ‘‘American Air Almanac’’. The ‘‘American Air Almanac’’ publication ceased in 1953 and is currently called the ‘‘Air Almanac’’. This technical amendment corrects the title of the publication.
Technical Amendment

This technical amendment makes one revision to the codified text § 1.1. The language in § 1.1incorrectly uses the title ‘‘American Air Almanac’’ when it should read ‘‘Air Almanac’’.

Because the change in this technical amendment results in no substantive change, we find good cause exists under 5 U.S.C. 553(d)(3) to make the amendment effective in less than 30 days. List of Subjects in 14 CFR Part 1

Air transportation.
The Amendment

In consideration of the foregoing, the Federal Aviation Administration amends chapter I of title 14, Code of Federal Regulations as follows:

**PART 1—DEFINITIONS AND ABBREVIATIONS** 

■ 1. The authority citation for part 1 continues to read as follows:

Authority: 49 U.S.C. 106(g), 40113, 44701.

■ 2. In § 1.1, revise the definition of ‘‘Night’’ to read as follows:

**§ 1.1 General definitions.** * * * * *

Night means the time between the end of evening civil twilight and the beginning of morning civil twilight, as published in the Air Almanac, converted to local time.
* * * * *

Issued in Washington, DC, on September 20, 2012. Lirio Liu, Acting Director, Office of Rulemaking. [FR Doc. 2012–25032 Filed 10–11–12; 8:45 am]

**BILLING CODE 4910–13–P**

**ENVIRONMENTAL PROTECTION AGENCY** 

**40 CFR Part 52**
**[EPA–R03–OAR–2012–0370; FRL–9738–3]**
**Approval and Promulgation of Air Quality Implementation Plans;**  **Pennsylvania; Pittsburgh-Beaver Valley Nonattainment Area**  **Determinations of Attainment of the 1997 Annual Fine Particulate Standard** 

**AGENCY :**  Environmental Protection Agency (EPA).
**ACTION :**  Final rule.

**SUMMARY :**  EPA is making twodeterminations regarding the PittsburghBeaver Valley fine particulate matter (PM2.5 ) nonattainment area (hereafter referred to as ‘‘the Pittsburgh Area’’ or ‘‘the Area’’). First, EPA determines that the Area has attained the 1997 annual PM 2.5 National Ambient Air Quality Standard (NAAQS). This determinationof attainment is based upon qualityassured, quality-controlled and certified ambient air monitoring data for the 2008–2010 and 2009–2011 monitoring periods, showing that the Pittsburgh Area has monitored attainment of the 1997 annual PM 2.5 NAAQS. In accordance with the EPA’s applicable PM2.5 implementation rule, this determination of attainment suspends the requirements for the Area to submit an attainment demonstration and associated reasonably available control measures (RACM), a reasonable further progress (RFP) plan, contingency measures, and other planning State Implementation Plan (SIP) revisions related to the attainment of the standard for so long as the Area continues to attain the 1997 annual PM 2.5 NAAQS.EPA also determines, based on qualityassured, quality-controlled, and certified monitoring data for the 2007– 2009 monitoring period, that the Area attained the 1997 annual PM2.5 NAAQS by its applicable attainment date of April 5, 2010. These actions are being taken under the Clean Air Act (CAA).
**DATES :**  This final rule is effective on October 12, 2012.
**ADDRESSES :**  EPA has established a docket for this action under Docket ID Number EPA–R03–OAR–2012–0370. All documents in the docket are listed in the www.regulations.gov Web site. Although listed in the electronic docket, some information is not publicly available, i.e., confidential business information (CBI) or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the Internet and will be publicly available only in hard copy form. Publicly available docket materials are available either electronically through www.regulations.gov or in hard copy for public inspection during normal business hours at the Air Protection Division, U.S. Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania 19103.
**FOR FURTHER INFORMATION CONTACT :**  Emlyn Ve  ́ lez-Rosa, (215) 814–2038, or by email at velez-rosa.emlyn@epa.gov.