Federal Register / Vol. 72, No. 139 / Friday, July 20, 2007 / Notices 39877 

18 17 CFR 200.30–3(a)(12). 

comments received will be posted 

without change; the Commission does 

not edit personal identifying 

information from submissions. You 

should submit only information that 

you wish to make available publicly. All 

submissions should refer to File 

Number SR–Phlx–2007–46 and should 

be submitted on or before August 10, 

2007. 

For the Commission, by the Division of 

Market Regulation, pursuant to delegated 

authority.18

Florence E. Harmon, 

Deputy Secretary. 

[FR Doc. E7–14024 Filed 7–19–07; 8:45 am] 

BILLING CODE 8010–01–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

[Docket No. FAA–2007–28041] 

Notice of Availability and Public 

Comment Period for the Draft Air 

Quality General Conformity 

Determination (DGCD) for Proposed 

Operations of Lynx Aviation, Inc. at 

Denver International Airport, Denver, 

CO 

AGENCY: Federal Aviation 

Administration (FAA), Department of 

Transportation (DOT). 

ACTION: Notice of availability of the 

Draft Air Quality General Conformity 

Determination and notice of public 

comment period. 

SUMMARY: The FAA is issuing this notice 

to advise the public that FAA has 

prepared a Draft Air Quality General 

Conformity Determination (DGCD) for 

Proposed Operations of Lynx Aviation, 

Inc. (Lynx Aviation) at Denver 

International Airport (DEN) and to 

request comments from the public on 

the DGCD. In accordance with Section 

176(c) of the Clean Air Act, FAA has 

assessed whether the emissions that 

would result from FAA’s action in 

approving the proposed operation 

specifications (OPSPECS) for Lynx 

Aviation’s proposed operations at DEN 

conform to the applicable Colorado 

State Implementation Plans (SIPs). The 

DGCD contains this assessment. 

DATES: Submit comments on or before 

August 20, 2007. 

ADDRESSES: Interested parties may view 

hard copies of the document in Denver, 

Monday through Friday, from 8 a.m. to 

4 p.m. Mountain Daylight Time at 

Environmental Services Section, 

Department of Aviation, City and 

County of Denver, Elrey B. Jeppesen 

Terminal Building, Level 6, Room 6619–

20, 8400 Pen ̃ a Boulevard, Denver, CO 

80249. Please contact Ms. Aimee Fenlon 

at 303–342–2636 for appointments. 

To request mailed hard copies of the 

Draft GCD, contact Mr. Dennis Harn, 

Operations Specialist, Safety Evaluation 

and Analysis Branch, ANM–240, FAA 

Northwest Mountain Region 

Headquarters, 1601 Lind Ave., SW., 

Suite 560, Renton, WA 98057; 

telephone: 425–227–2560; e-mail: 

Dennis.Harn@faa.gov. 

The DGCD is also available for review 

electronically on the Department of 

Transportation’s Docket Management 

System (DMS) at http://dms.dot.gov/. Do 

a simple search for docket number 

28041. 

You may submit comments, identified 

by docket number FAA–2007–28041, by 

any of the following methods: 

1. By mail to: Docket Management 

Facility, U.S. Department of 

Transportation, 1200 New Jersey 

Avenue, SE., Washington, DC 20590–

0001. 

2. By hand delivery to Docket 

Management Facility, 1200 New Jersey 

Avenue, SE., Washington, DC, between 

9 a.m. and 5 p.m., Monday through 

Friday, except Federal holidays; 

3. By fax to the Docket Management 

Facility at 202–493–2251; or 

4. By electronic submission through 

the DMS Web site at http://dms.dot.gov/ 

submit/. See SUPPLEMENTARY

INFORMATION for additional information 

about electronic filing. 

FOR FURTHER INFORMATION CONTACT: Mr. 

Dennis Harn, telephone: 425–277–2560; 

e-mail; Dennis.Harn@faa.gov. 

SUPPLEMENTARY INFORMATION: The 

Denver Metropolitan Area is an EPAdesignated attainment/maintenance area 

for the criteria pollutants carbon 

monoxide, particulate matter with 

aerodynamic diameter of 10 

micrometers or less (PM10), and ozone 

(1-hour standard). In addition, DEN is 

located in an Early Action Compact area 

for the 8-hour ozone standard. 

The FAA demonstrates in the DGCD 

that the sum of the existing aircraft 

operations at DEN plus the proposed 

aircraft operations by Lynx Aviation is 

below the forecast values incorporated 

into the State Implementation Plan 

(SIP), and therefore aircraft emissions 

attributed to flights by Lynx Aviation 

are already accounted for in the SIP 

emissions inventories. As a result, the 

FAA can demonstrate that the proposed 

action conforms to the SIP. 

Comment Filing Instructions 

All submissions received must 

include the agency name and docket 

number or Regulatory Information 

Number (RIN). 

You may submit comments 

electronically through the DMS Web site 

at http://dms.dot.gov/submit/. You have 

the option of submitting comments 

either by typing your comment into the 

DMS or by uploading a previously 

completed comment document as a file. 

If you upload a file it must be in one of 

the following file format types: MS 

Word (Versions 95–97); MS Word for 

Mac (Versions 6–8); Rich Text File 

(RTF); American Standard Code 

Information Interchange (ASCII) (TXT); 

Portable Document Format (PDF); or 

Word Perfect (WPD) (Versions 7–8). See 

the Electronic Submission Help and 

Guidelines screen at http://dms.dot.gov/ 

help/es_help.cfm for additional 

guidance. 

The FAA will accept comments on 

the DCGD until August 20, 2007. 

Written comments must be postmarked 

and electronic submissions received by 

not later than midnight, August 20, 

2007. After FAA reviews and addresses 

all comments, FAA will publish a notice 

of availability of the Final General 

Conformity Determination. 

Issued in Washington, DC on July 16, 2007. 

John M. Allen, 

Acting Director, Flight Standards Service. 

[FR Doc. 07–3540 Filed 07–19–07; 8:45 am] 

BILLING CODE 4910–13–M 

DEPARTMENT OF TRANSPORTATION 

Federal Motor Carrier Safety 

Administration 

[Docket No. FMCSA–2007–28534] 

Notice of Request for Information 

(RFI): Commercial Motor Vehicle Driver 

Risk Factor Study 

AGENCY: Federal Motor Carrier Safety 

Administration (FMCSA), DOT. 

ACTION: Notice; request for information. 

SUMMARY: In accordance with the 

Paperwork Reduction Act of 1995, 

FMCSA announces its plan to submit 

the Information Collection Request (ICR) 

described below to the Office of 

Management and Budget (OMB) for 

review and approval. This information 

collection is associated with the 

agency’s study by a research contractor 

which will investigate commercial 

motor vehicle driver risk factors. This 

information collection will aid FMCSA 

in developing future safety initiatives by 

examining a wide array of driver and 

situational factors to determine if they 

are associated with increased or 

decreased crash and incident 

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