### 31178 Federal Register / Vol. 77, No. 102 / Friday, May 25, 2012 / Rules and Regulations

RB.211–72–AG085, Revision 2, dated July 7, 2011, sections 3.A. through 3.D.(3)(b)(v), except paragraphs 3.D.(3)(a)(ii) and 3.D.(3)(b)(iii), to do the inspections.
(h) RB211–Trent 500 Series Engines—InShop Rear Balance Land Inspections

At each shop visit, perform an ECI of the IP compressor rotor shaft and visually inspect the balance weights. Use RB211 Trent 500 Series Propulsion System NMASB No. RB.211–72–AF260, Revision 5, dated July 7, 2011 sections 3.A. through 3.B.(3)(a)(iii) to do the visual inspection, or RB211 Trent 500and 900 Series Propulsion Systems NonModification Service Bulletin (NMSB) No. RB.211–72–G448, Revision 3, dated July 7, 2011 section 3.D.(1) through 3.D.(14) to do the ECI.
(i) Definition

For the purposes of this AD, a shop visit is defined as introduction of an engine into a shop, and disassembly sufficient to expose the IP compressor module rear face.
(j) Mandatory Terminating Action for RB211–Trent 700 and RB211–Trent 800 Engines

(1) Perform mandatory terminating action to the in-shop repetitive inspections in paragraph (f)(2) and (f)(3) of this AD. At the next shop visit in which any level of inspection or strip is scheduled to be carried out on the IP compressor, modify RB211– Trent 700 engines by removing the existing IP compressor balance weights.

(2) Perform mandatory terminating action to the in-shop repetitive inspections in paragraph (g)(2) and (g)(3) of this AD. At the next shop visit in which any level of inspection or strip is scheduled to be carried out on the IP compressor, modify RB211– Trent 800 engines by removing the existing IP compressor balance weights.

(3) Once you have accomplished paragraph (j)(1) or (j)(2) of this AD, do not re-install balance weights on the IP compressor rear shaft balance land.
(k) Credit for Previous Actions

(1) For RB211–Trent 700 series engines: (i) If you borescope inspected your RB211– Trent 700 series engine using RB211 Trent 700 Series Propulsion System NMASB No. RB.211–72–AG270, Revision 1, dated December 14, 2009, or Revision 2, dated December 21, 2010, or Revision 3, dated February 25, 2011, before the effective date of this AD, you have satisfied the requirements of paragraph f(1) of this AD.

(ii) If you performed the ECI and visual inspection of your RB211–Trent 700 series engines using RB211 Trent 700 and 800 Series Propulsion Systems NMASB No. RB.211–72–AG085, Revision 1, dated September 27, 2010, before the effective date of this AD, you have satisfied the ECI and visual inspections required by paragraph (f)(3) of this AD.

(2) For RB211–Trent 800 series engines: (i) If you borescope inspected your RB211– Trent 800 series engine using RB211 Trent 800 Series Propulsion System NMASB No. RB.211–72–AG264, Revision 3, dated December 21, 2010, or Revision 4, dated February 25, 2011, before the effective date of this AD, you have satisfied the requirements of paragraph (g)(1) of this AD.

(ii) If you performed the ECI and visual inspection of your RB211–Trent 800 series engines using RB211 Trent 700 and 800 Series Propulsion Systems NMASB No. RB.211–72–AG085, Revision 1, dated September 27, 2010, before the effective date of this AD, you have satisfied the ECI and visual inspections required by paragraph (g)(3) of this AD.

(3) For RB211–Trent 500 series engines: (i) If you performed the ECI of your RB211– Trent 500 series engines using RB211 Trent 500 Series Propulsion System NMASB No. RB.211–72–AF260, Revision 4, dated July 28, 2009, before the effective date of this AD, you have satisfied the ECIs required by paragraph (h) of this AD.

(ii) If you performed the in-shop visual inspection of your RB211–Trent 500 series engines using RB211 Trent 500 and 900 Series Propulsion Systems NMSB No. RB.211–72–G448, Revision 2, dated December 23, 2010, before the effective date of this AD, you have satisfied the in-shop visual inspections required by paragraph (h) of this AD.
(l) Alternative Methods of Compliance (AMOCs)

The Manager, Engine Certification Office, FAA, may approve AMOCs for this AD. Use the procedures in 14 CFR 39.19 to make your request.
(m) Related Information

(1) For more information about this AD, contact Alan Strom, Aerospace Engineer, Engine Certification Office, FAA, 12 New England Executive Park, Burlington, MA; phone: 781–238–7143; fax: 781–238–7199; email: alan.strom@faa.gov.

(2) European Aviation Safety Agency AD 2011–0221, dated November 14, 2011, also pertains to the subject of this AD.
(n) Material Incorporated by Reference

(1) The Director of the Federal Register approved the incorporation by reference (IBR) under 5 U.S.C. 552(a) and 1 CFR part 51 of the following service information.

(2) You must use the following service information to do the actions required by this AD, unless the AD specifies otherwise.

(i) Rolls-Royce plc RB211 Trent 700 Series Propulsion System Non-Modification Alert Service Bulletin No. RB.211–72–AG270, Revision 4, dated March 21, 2011.

(ii) Rolls-Royce plc RB211 Trent 700 and800 Series Propulsion Systems NonModification Alert Service Bulletin No. RB.211–72–AG085, Revision 2, dated July 7,
2011.

(iii) Rolls-Royce plc RB211 Trent 800 Series Propulsion System Non-Modification Alert Service Bulletin No. RB.211–72– AG264, Revision 5, dated March 21, 2011.

(iv) Rolls-Royce plc RB211 Trent 500 Series Propulsion System Non-Modification Alert Service Bulletin No. RB.211–72–AF260, Revision 5, dated July 7, 2011.

(v) Rolls-Royce plc RB211 Trent 500 and900 Series Propulsion Systems NonModification Service Bulletin No. RB.211– 72–G448, Revision 3, dated July 7, 2011. (3) For service information identified in this AD, contact Rolls-Royce plc, Corporate Communications, P.O. Box 31, Derby, England, DE248BJ; phone: 011–44–1332– 242424; fax: 011–44–1332–245418; or email from http://www.rolls-royce.com/contact/ civil

_ team.jsp. (4) You may review copies of the referenced service information at the FAA, Engine & Propeller Directorate, 12 New England Executive Park, Burlington, MA 01803. For information on the availability of this material at the FAA, call 781–238–7125.

(5) You may also review copies of the service information that is IBR at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go to: http:// www.archives.gov/federal-register/cfr/ ibr

_ locations.html. Issued in Burlington, Massachusetts, on May 15, 2012. Peter A. White, Manager, Engine & Propeller Directorate, Aircraft Certification Service.
[FR Doc. 2012–12726 Filed 5–24–12; 8:45 am]

**BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 97**

**[Docket No. 30843; Amdt. No. 3479]**

**Standard Instrument Approach Procedures, and Takeoff Minimums**  **and Obstacle Departure Procedures; Miscellaneous Amendments** 

**AGENCY :**  Federal Aviation Administration (FAA), DOT.

**ACTION :**  Final rule.

**SUMMARY :**  This rule establishes, amends, suspends, or revokes Standard Instrument Approach Procedures (SIAPs) and associated Takeoff Minimums and Obstacle Departure Procedures for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.

**DATES :**  This rule is effective May 25, 2012. The compliance date for each SIAP, associated Takeoff Minimums, and ODP is specified in the amendatory provisions.


### 31179 Federal Register / Vol. 77, No. 102 / Friday, May 25, 2012 / Rules and Regulations

The incorporation by reference of certain publications listed in the regulations is approved by the Director of the Federal Register as of May 25,
2012.

**ADDRESSES :**  Availability of matter incorporated by reference in the amendment is as follows:

For Examination — 1. FAA Rules Docket, FAA Headquarters Building, 800 Independence Avenue SW., Washington, DC 20591;

2. The FAA Regional Office of the region in which the affected airport is located;

3. The National Flight Procedures Office, 6500 South MacArthur Blvd., Oklahoma City, OK 73169; or

4. The National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go to: http://www.archives.gov/ federal

_register/ code

_ of

_ federal

_regulations/ ibr

_ locations.html. Availability —All SIAPs are available online free of charge. Visit nfdc.faa.gov to register. Additionally, individual SIAP and Takeoff Minimums and ODP copies may be obtained from:

1. FAA Public Inquiry Center (APA– 200), FAA Headquarters Building, 800 Independence Avenue SW., Washington, DC 20591; or

2. The FAA Regional Office of the region in which the affected airport is located.

**FOR FURTHER INFORMATION CONTACT :**  Richard A. Dunham III, Flight Procedure Standards Branch (AFS–420) Flight Technologies and Programs Division, Flight Standards Service, Federal Aviation Administration, Mike Monroney Aeronautical Center, 6500 South MacArthur Blvd., Oklahoma City, OK 73169 (Mail Address: P.O. Box 25082 Oklahoma City, OK 73125) telephone: (405) 954–4164.

**SUPPLEMENTARY INFORMATION :**  This rule amends Title 14, Code of Federal Regulations, Part 97 (14 CFR part 97) by amending the referenced SIAPs. The complete regulatory description of each SIAP is listed on the appropriate FAA Form 8260, as modified by the National Flight Data Center (FDC)/Permanent Notice to Airmen (P–NOTAM), and is incorporated by reference in the amendment under 5 U.S.C. 552(a), 1 CFR part 51, and § 97.20 of Title 14 of the Code of Federal Regulations.

The large number of SIAPs, their complex nature, and the need for a special format make their verbatim publication in the Federal Register expensive and impractical. Further, airmen do not use the regulatory text of the SIAPs, but refer to their graphic depiction on charts printed by publishers of aeronautical materials. Thus, the advantages of incorporation by reference are realized and publication of the complete description of each SIAP contained in FAA form documents is unnecessary. This amendment provides the affected CFR sections and specifies the types of SIAP and the corresponding effective dates. This amendment also identifies the airport and its location, the procedure and the amendment number.

The Rule

This amendment to 14 CFR part 97 is effective upon publication of each separate SIAP as amended in the transmittal. For safety and timeliness of change considerations, this amendment incorporates only specific changes contained for each SIAP as modified by FDC/P–NOTAMs.

The SIAPs, as modified by FDC P– NOTAM, and contained in this amendment are based on the criteria contained in the U.S. Standard for Terminal Instrument Procedures (TERPS). In developing these changes to SIAPs, the TERPS criteria were applied only to specific conditions existing at the affected airports. All SIAP amendments in this rule have been previously issued by the FAA in a FDC NOTAM as an emergency action of immediate flight safety relating directly to published aeronautical charts. The circumstances which created the need for all these SIAP amendments requires making them effective in less than 30 days.

Because of the close and immediate relationship between these SIAPs and safety in air commerce, I find that notice and public procedure before adopting these SIAPs are impracticable and contrary to the public interest and, where applicable, that good cause exists for making these SIAPs effective in less than 30 days. Conclusion

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. For the same reason, the FAA certifies that this amendment will not have a significant economic impact on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. List of Subjects in 14 CFR Part 97

Air Traffic Control, Airports, Incorporation by reference, and Navigation (Air).

Issued in Washington, DC on May 11,

2012. Ray Towles, Deputy Director, Flight Standards Service. Adoption of the Amendment

Accordingly, pursuant to the authority delegated to me, Title 14, Code of Federal regulations, Part 97, 14 CFR part 97, is amended by amending Standard Instrument Approach Procedures, effective at 0901 UTC on the dates specified, as follows:

**PART 97—STANDARD INSTRUMENT APPROACH PROCEDURES** 

■ 1. The authority citation for part 97 continues to read as follows:

Authority: 49 U.S.C. 106(g), 40103, 40106, 40113, 40114, 40120, 44502, 44514, 44701, 44719, 44721–44722.

■ 2. Part 97 is amended to read as follows:

**§§ 97.23, 97.25, 97.27, 97.29, 97.31, 97.33, 97.35 [AMENDED]** 

By amending: § 97.23 VOR, VOR/ DME, VOR or TACAN, and VOR/DME or TACAN; § 97.25 LOC, LOC/DME, LDA, LDA/DME, SDF, SDF/DME; § 97.27 NDB, NDB/DME; § 97.29 ILS, ILS/DME, MLS, MLS/DME, MLS/RNAV; § 97.31 RADAR SIAPs; § 97.33 RNAV SIAPs; and § 97.35 COPTER SIAPs, identified as follows:


### 31180 Federal Register / Vol. 77, No. 102 / Friday, May 25, 2012 / Rules and Regulations

* * * Effective Upon Publication

AIRAC date State City Airport FDC No. FDC Date Subject

28–Jun–12 ... FL Miami ................................... Miami Intl ............................. 2/2277 5/8/12 ILS OR LOC RWY 8R, Amdt 30B. 28–Jun–12 ... TX Dallas .................................. Dallas Love Field ................ 2/3938 5/8/12 ILS OR LOC RWY 31L, Amdt 21A. 28–Jun–12 ... OH Columbus ............................ Rickenbacker Intl ................. 2/4597 5/8/12 ILS OR LOC RWY 5R, Amdt 3. 28–Jun–12 ... GA Jekyll Island ......................... Jekyll Island ......................... 2/5532 5/8/12 VOR A, Amdt 10. 28–Jun–12 ... AL Pell City ............................... St Clair County .................... 2/5579 5/8/12 RNAV (GPS) RWY 3, Amdt 2A. 28–Jun–12 ... AL Pell City ............................... St Clair County .................... 2/5581 5/8/12 RNAV (GPS) RWY 21, Amdt 2.28–Jun–12 ... IL De Kalb ............................... De Kalb Taylor Muni ........... 2/5711 5/8/12 ILS OR LOC RWY 2, OrigB. 28–Jun–12 ... IL Chicago/West Chicago ........ Dupage ................................ 2/6836 5/8/12 RNAV (GPS) RWY 20R, Amdt 1. 28–Jun–12 ... IA Des Moines ......................... Des Moines Intl ................... 2/6965 5/8/12 ILS OR LOC RWY 31, Amdt 23. 28–Jun–12 ... IA Des Moines ......................... Des Moines Intl ................... 2/6966 5/8/12 RNAV (GPS) RWY 13, Amdt 1A.28–Jun–12 ... IA Des Moines ......................... Des Moines Intl ................... 2/6967 5/8/12 ILS OR LOC RWY 5, OrigA. 28–Jun–12 ... IA Des Moines ......................... Des Moines Intl ................... 2/6968 5/8/12 RNAV (GPS) RWY 5, Amdt 1. 28–Jun–12 ... IA Des Moines ......................... Des Moines Intl ................... 2/6970 5/8/12 RNAV (GPS) RWY 31, Amdt 1A. 28–Jun–12 ... IA Des Moines ......................... Des Moines Intl ................... 2/6971 5/8/12 ILS OR LOC RWY 13, Amdt 9. 28–Jun–12 ... AR Monticello ............................ Monticello Muni/Ellis Field ... 2/6972 5/8/12 VOR A, Amdt 6. 28–Jun–12 ... AR Monticello ............................ Monticello Muni/Ellis Field ... 2/6973 5/8/12 RNAV (GPS) RWY 3, Amdt 1. 28–Jun–12 ... AR Monticello ............................ Monticello Muni/Ellis Field ... 2/6974 5/8/12 RNAV (GPS) RWY 21, Orig. 28–Jun–12 ... OK Oklahoma City ..................... Sundance Airpark ................ 2/6987 5/8/12 LOC RWY 17, Orig-D. 28–Jun–12 ... TX Houston ............................... Ellington Field ...................... 2/7012 5/8/12 RNAV (GPS) RWY 17R, Amdt 1. 28–Jun–12 ... TX Snyder ................................. Winston Field ...................... 2/7605 5/8/12 NDB RWY 35, Amdt 2A.

[FR Doc. 2012–12325 Filed 5–24–12; 8:45 am]

**BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION**

**Federal Aviation Administration**

**14 CFR Part 97**

**[Docket No. 30842; Amdt. No. 3478 ]**

**Standard Instrument Approach Procedures, and Takeoff Minimums**  **and Obstacle Departure Procedures; Miscellaneous Amendments** 

**AGENCY :**  Federal Aviation Administration (FAA), DOT.

**ACTION :**  Final rule.

**SUMMARY :**  This rule establishes, amends, suspends, or revokes Standard Instrument Approach Procedures (SIAPs) and associated Takeoff Minimums and Obstacle Departure Procedures for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.

**DATES :**  This rule is effective May 25, 2012. The compliance date for each SIAP, associated Takeoff Minimums, and ODP is specified in the amendatory provisions.

The incorporation by reference of certain publications listed in the regulations is approved by the Director of the Federal Register as of May 25,
2012.

**ADDRESSES :**  Availability of matters incorporated by reference in the amendment is as follows:

For Examination — 1. FAA Rules Docket, FAA Headquarters Building, 800 Independence Avenue SW., Washington, DC 20591;

2. The FAA Regional Office of the region in which the affected airport is located; 3. The National Flight Procedures Office, 6500 South MacArthur Blvd., Oklahoma City, OK 73169 or,

4. The National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go to: http://www.archives.gov/ federal

_ register/ code

_ of

_ federal

_ regulations/ ibr

_ locations.html. Availability —All SIAPs and Takeoff Minimums and ODPs are available online free of charge. Visit http:// www.nfdc.faa.gov to register. Additionally, individual SIAP and Takeoff Minimums and ODP copies may be obtained from:

1. FAA Public Inquiry Center (APA– 200), FAA Headquarters Building, 800 Independence Avenue SW., Washington, DC 20591; or

2. The FAA Regional Office of the region in which the affected airport is located.

**FOR FURTHER INFORMATION CONTACT :**  Richard A. Dunham III, Flight Procedure Standards Branch (AFS–420), Flight Technologies and Programs Divisions, Flight Standards Service, Federal