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Proposed Rule

Proposed Modification of Restricted Area R-6312 Cotulla; TX

Document Details

Information about this document as published in the Federal Register.

Published Document

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Federal Aviation Administration (FAA), DOT.


Notice of proposed rulemaking.


This notice proposes to raise the upper limit of Restricted Area 6312 (R-6312) Cotulla, TX, from the current 12,000 feet above mean sea level (MSL) to Flight Level 230 (FL 230) to provide airspace for high altitude release bombing training. No other changes to R-6312 are proposed.


Comments must be received on or before May 21, 2001.


Send comments on this proposal to the Docket Management System, U.S. Department of Transportation, Room Plaza 401, 400 Seventh Street, SW., Washington, DC 20590-0001. You must identify the docket numbers FAA-2001-8683/Airspace Docket No. 01-ASW-2 at the beginning of your comments.

You may also submit comments through the Internet to You may review the public docket containing the proposal, any comments received, and any final disposition in person in the Dockets Office between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The Dockets Office (telephone 1-800-647-5527) is on the plaza level of the NASSIF Building at the Department of Transportation at the above address.

An informal docket may also be examined during normal business hours at the office of the Regional Air Traffic Division, Federal Aviation Administration, 2601 Meacham Blvd; Fort Worth, TX 76193-0500.

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Steve Rohring, Airspace and Rules Division, ATA-400, Office of Air Traffic Airspace Management, Federal Aviation Administration, 800 Independence Avenue, SW., Washington, DC 20591; telephone: (202) 267-8783.

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Comments Invited

Interested parties are invited to participate in this proposed rulemaking by submitting such written data, views, or arguments as they may desire. Comments that provide the factual basis supporting the views and suggestions presented are particularly helpful in developing reasoned regulatory decisions on the proposal. Comments are specifically invited on the overall regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications should identify the airspace docket number and be submitted in triplicate to the address listed above. Commenters wishing the FAA to acknowledge receipt of their comments on this notice must submit with those comments a self-addressed, stamped postcard on which the following statement is made: “Comments to Docket Nos. FAA-2001-8683/Airspace Docket No. 01-ASW-2.” The postcard will be date/time stamped and returned to the commenter. Send comments on environmental and land use aspects to: Commander Training Air Wing Two, ATTN: Mr. Arturo Villarreal, 205 Mitscher Ave., Suite 101, Kingsville, TX, 78363-5008. All communications received on or before the specified closing date for comments will be considered before taking action on the proposed rule. The proposal contained in this notice may be changed in light of comments received. All comments submitted will be available for examination in the Rules Docket both before and after the closing date for comments. A report summarizing each substantive public contact with FAA personnel concerned with this rulemaking will be filed in the docket.

Availability of NPRM's

An electronic copy of this document may be downloaded through the internet at

Additionally, any person may obtain a copy of this notice by submitting a request to the Federal Aviation Administration, Office of Air Traffic Airspace Management, ATA-400, 800 Independence Avenue, SW., Washington, DC 20591, or by calling (202) 267-8783.

Communications must identify both docket numbers of this NPRM. Persons interested in being placed on a mailing list for future NPRM's should call the FAA's Office of Rulemaking, (202) 267-9677, for a copy of Advisory Circular No. 11-2A, Notice of Proposed Rulemaking Distribution System, which describes the application procedure.


The U.S. Navy has requested an increase to the vertical limits of R-6312 from 12,000 feet above MSL to FL 230 in order to provide airspace needed for conducting high altitude release bombing training. The current upper limit of 12,000 feet above MSL is not suitable for meeting this training requirement. No other changes to R-6312 are requested.

The Proposal

The FAA is proposing an amendment to 14 CFR part 73 to raise the vertical limits of R-6312 from 12,000 feet above MSL to FL 230. This additional altitude is required in order to meet the Navy's requirement for high altitude release bombing training. No other changes to R-6312 are proposed by this action. Section 73.63 of 14 CFR part 73 was republished in FAA Order 7400.8H, dated September 1, 2000.

The FAA has determined that this regulation only involves an established body of technical regulations for which frequent and routine amendments are necessary to keep them operationally current. It, therefore—(1) is not a “significant regulatory action” under Executive Order 12866; (2) is not a “significant rule” under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a regulatory evaluation as the anticipated impact is so minimal. Since this is a routine matter that will only affect air traffic procedures and air navigation, it is certified that this rule, when promulgated, will not have a significant economic impact on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. Start Printed Page 18056

Environmental Review

This proposal will be subjected to an environmental analysis in accordance with FAA Order 1050.1D, Procedures for Handling Environmental Impacts, prior to any FAA final regulatory action.

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List of Subjects in 14 CFR Part 73

  • Airspace
  • Navigation (air)
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The Proposed Amendment

In consideration of the foregoing, the Federal Aviation Administration proposes to amend 14 CFR part 73 as follows:

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1. The authority citation for part 73 continues to read as follows:

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Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389.

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2. § 73.63 is amended as follows:

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R-6312 Cotulla, TX [Amended]

By removing the current designated altitudes and substituting the following:

Designated Altitudes

Surface to FL 230, excluding the area west of a line between lat. 28°17′41″ N., long. 98°47′56″ W.; and lat. 28°11′56″ N., long. 98°48′01″ W.; and the area along Highway 624 extending 1/4 mile each side where the floor is 1,000 feet AGL.

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Issued in Washington, DC, on March 30, 2001.

Reginald C. Matthews,

Manager, Airspace and Rules Division.

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[FR Doc. 01-8438 Filed 4-4-01; 8:45 am]