Proposed Advisory Circular 23-13A, Fatigue, Fail-Safe, and Damage Tolerance Evaluation of Metallic Structure for Part 23 Airplanes, 21266 [05-8137]

Download as PDF 21266 Federal Register / Vol. 70, No. 78 / Monday, April 25, 2005 / Notices Representatives and the Committee on Finance of the Senate. The Order and guidelines are available at https:// www.ustr.gov/Trade_Sectors/ Environment/Section_Index.html. The purpose of environmental reviews is to ensure that policymakers and the public are informed about reasonably foreseeable environmental impacts of trade agreements (both positive and negative), to identify complementarities between trade and environmental objectives, and to help shape appropriate responses if environmental impacts are identified. Reviews are intended to be one tool, among others, for integrating environmental information and analysis into the fluid, dynamic process of trade negotiations. USTR and the Council on Environmental Quality jointly oversee implementation of the Order and Guidelines. USTR, through the Trade Policy Staff Committee (TPSC), is responsible for conducting the individual reviews. rmajette on DSK29S0YB1PROD with NOTICES Written Comments In order to facilitate prompt processing of submissions of comments, the Office of the United States Trade Representative strongly urges and prefers e-mail submissions in response to this notice. Persons submitting comments by e-mail should use the following e-mail address: FR0510@ustr.eop.gov with the subject line: ‘‘US—Oman FTA Interim Environmental Review.’’ Documents should be submitted as a Word Perfect, MSWord, or text (.TXT) file. Persons who make submissions by e-mail should not provide separate cover letters; information that might appear in a cover letter should be included in the submission itself. To the extent possible, any attachments to the submission should be included in the same file as the submission itself, and not as separate files. If submission by email is impossible, comments should be made by facsimile to (202) 395–6143, attention: Gloria Blue. Written comments will be placed in a file open to public inspection in the USTR Reading Room at 1724 F Street, NW., Washington DC. An appointment to review the file may be made by calling (202) 395–6186. The Reading Room is open to the public from 10–12 a.m. and from 1–4 p.m., Monday through Friday. General information concerning the Office of the United States Trade Representative may be obtained by VerDate Nov<24>2008 14:51 Oct 19, 2009 Jkt 220001 accessing its Internet Web site (www.ustr.gov). Carmen Suro-Bredie, Chair, Trade Policy Staff Committee. [FR Doc. 05–8223 Filed 4–22–05; 8:45 am] BILLING CODE 3190–W5–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Proposed Advisory Circular 23–13A, Fatigue, Fail-Safe, and Damage Tolerance Evaluation of Metallic Structure for Part 23 Airplanes Federal Aviation Administration (FAA), DOT. ACTION: Notice of availability of proposed advisory circular AC 23–13A, and request for comments. AGENCY: SUMMARY: This notice announces the availability of and requests comments on a proposed advisory circular, Advisory Circular (AC) 23–13A, Fatigue, Fail-Safe, and Damage Tolerance Evaluation of Metallic Structure for part 23 Airplanes. The AC provides information and guidance on acceptable means, but not the only means of compliance with Title 14 of the Code of Federal Regulations (14 CFR) part 23, applicable to fatigue, fail-safe, and damage tolerance evaluations of metallic structure in normal, utility, aerobatic, and commuter category airplanes. The proposed AC is a significant revision to the existing AC 23–13, incorporating a reader friendly question and answer format, updated guidance based on recent policy documents, and updated flight load spectra. The proposed AC also provides information on approval of continued operational flight with known cracks in the structure of small airplanes. Finally, it consolidates existing policy documents, and certain technical reports, into a single document. This notice is necessary to give all interested people an opportunity to present their views on the proposed AC. DATES: Comments must be received on or before June 24, 2005. ADDRESSES: If possible, please send your comments electronically to Michael.Reyer@faa.gov. Otherwise, send all comments on the proposed AC to: Federal Aviation Administration, Attention: Mr. Mike Reyer, ACE–111, 901 Locust, Kansas City, MO 64106. Comments may be inspected at the above address between 7:30 and 4 p.m. weekdays, except Federal holidays. All comments should contain the name and telephone number of the individual or PO 00000 Frm 00094 Fmt 4703 Sfmt 4703 company making the comment, the paragraph and page number that the comment references, the reason for comment, and the recommended resolution. FOR FURTHER INFORMATION CONTACT: Mr. Mike Reyer, Standards Office, Small Airplane Directorate, Aircraft Certification Service, Kansas City, Missouri 64106, telephone (816) 329– 4131, fax (816) 329–4090. SUPPLEMENTARY INFORMATION: Comments Invited Interested people are invited to comment on the proposed AC by submitting such written data, views, or arguments as they may desire. Comments should identify AC number 23–13A. Send comments, in duplicate, to the address specified above. All communications received on or before the closing date for comments will be considered before issuing the final AC. The proposed AC can be found and downloaded from the Internet at https://www.faa.gov/certification/aircraft in a few days. A paper copy of the proposed AC may be obtained by contacting the person named above under the caption FOR FURTHER INFORMATION CONTACT. Issued in Kansas City, Missouri on April 15, 2005. Nancy C. Lane, Acting Manager, Small Airplane Directorate, Aircraft Certification Service. [FR Doc. 05–8137 Filed 4–22–05; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Public Notice for Waiver of Aeronautical Land-Use Assurance Kalamazoo/Battle Creek International Airport Kalamazoo, MI Federal Aviation Administration, DOT. ACTION: Notice of intent of waiver with respect to land. AGENCY: SUMMARY: The Federal Aviation Administration (FAA) is considering a proposal to change a portion of the airport from aeronautical use to nonaeronautical use and to authorize the sale of the airport property. The proposal consists of 2 parcels of land totaling approximately 6.13 acres. Current use and present condition is as an overflow parking area for car rental vehicles on the southern portion of subject parcels. The northern portion of subject parcels is vacant, unimproved land. The land was not acquired with E:\TEMP\25APN1.SGM 25APN1

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[Federal Register Volume 70, Number 78 (Monday, April 25, 2005)]
[Notices]
[Page 21266]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 05-8137]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration


Proposed Advisory Circular 23-13A, Fatigue, Fail-Safe, and Damage 
Tolerance Evaluation of Metallic Structure for Part 23 Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of availability of proposed advisory circular AC 23-13A, 
and request for comments.

-----------------------------------------------------------------------

SUMMARY: This notice announces the availability of and requests 
comments on a proposed advisory circular, Advisory Circular (AC) 23-
13A, Fatigue, Fail-Safe, and Damage Tolerance Evaluation of Metallic 
Structure for part 23 Airplanes. The AC provides information and 
guidance on acceptable means, but not the only means of compliance with 
Title 14 of the Code of Federal Regulations (14 CFR) part 23, 
applicable to fatigue, fail-safe, and damage tolerance evaluations of 
metallic structure in normal, utility, aerobatic, and commuter category 
airplanes. The proposed AC is a significant revision to the existing AC 
23-13, incorporating a reader friendly question and answer format, 
updated guidance based on recent policy documents, and updated flight 
load spectra. The proposed AC also provides information on approval of 
continued operational flight with known cracks in the structure of 
small airplanes. Finally, it consolidates existing policy documents, 
and certain technical reports, into a single document. This notice is 
necessary to give all interested people an opportunity to present their 
views on the proposed AC.

DATES: Comments must be received on or before June 24, 2005.

ADDRESSES: If possible, please send your comments electronically to 
Michael.Reyer@faa.gov. Otherwise, send all comments on the proposed AC 
to: Federal Aviation Administration, Attention: Mr. Mike Reyer, ACE-
111, 901 Locust, Kansas City, MO 64106. Comments may be inspected at 
the above address between 7:30 and 4 p.m. weekdays, except Federal 
holidays. All comments should contain the name and telephone number of 
the individual or company making the comment, the paragraph and page 
number that the comment references, the reason for comment, and the 
recommended resolution.

FOR FURTHER INFORMATION CONTACT: Mr. Mike Reyer, Standards Office, 
Small Airplane Directorate, Aircraft Certification Service, Kansas 
City, Missouri 64106, telephone (816) 329-4131, fax (816) 329-4090.

SUPPLEMENTARY INFORMATION:

Comments Invited

    Interested people are invited to comment on the proposed AC by 
submitting such written data, views, or arguments as they may desire. 
Comments should identify AC number 23-13A. Send comments, in duplicate, 
to the address specified above. All communications received on or 
before the closing date for comments will be considered before issuing 
the final AC. The proposed AC can be found and downloaded from the 
Internet at https://www.faa.gov/certification/aircraft in a few days. A 
paper copy of the proposed AC may be obtained by contacting the person 
named above under the caption FOR FURTHER INFORMATION CONTACT.

    Issued in Kansas City, Missouri on April 15, 2005.
Nancy C. Lane,
Acting Manager, Small Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 05-8137 Filed 4-22-05; 8:45 am]
BILLING CODE 4910-13-P
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