Federal Register / Vol. 79, No. 247 / Wednesday, December 24, 2014 / Proposed Rules 77413 

6, dated September 4, 2014, perform an 

initial USI of the HPC stage 3 to 8 drum 

within 200 cycles of accumulating 12,500 

CSN or within 200 cycles from the effective 

date of this AD, whichever occurs later. 

(5) Initial USI of the HPC stage 3 to 8 

drum—Group ‘‘F’’: 

For IAE V2500–A1, –A5, and –D5 turbofan 

engines not listed in ‘‘Group A,’’ ‘‘Group B,’’ 

‘‘Group C,’’ or ‘‘Group D,’’ and with drum 

assembly P/Ns listed in ‘‘Group F’’ in 

paragraph 1.E. in IAE Alert NMSB No. 

V2500–ENG–72–A0615, Revision 6, dated 

September 4, 2014, perform an initial USI of 

the HPC stage 3 to 8 drum within 200 cycles 

of accumulating 9,000 CSN or within 200 

cycles from the effective date of this AD, 

whichever occurs later. 

(f) Repetitive USIs of the HPC Stage 3 to 8 

Drum 

(1) For engines included in ‘‘Group A,’’ 

‘‘Group B,’’ ‘‘Group C,’’ ‘‘Group E,’’ or 

‘‘Group F,’’ as defined in paragraph (e) of this 

AD, perform repetitive USIs of the HPC stage 

3 to 8 drum within every 750 cycles of the 

last USI. 

(2) For engines included in ‘‘Group D,’’ as 

defined in paragraph (e) of this AD, perform 

repetitive USIs of the HPC stage 3 to 8 drum 

within every 500 cycles of the last USI. 

(3) If you inspect the HPC stage 3 to 8 drum 

at shop visit, you may delay the next USI as 

shown in the ‘‘Grace Periods Table’’ for each 

compliance group listed in paragraph 1.E. in 

IAE Alert NMSB No. V2500–ENG–72–A0615, 

Revision 6, dated September 4, 2014. 

(g) Removal of Silver-Plated Nuts 

Unless already done, at the next piece-part 

exposure of the HPC stage 3 to 8 drum after 

the effective date of this AD, do the following 

before returning any HPC stage 3 to 8 drum 

to service: 

(1) Remove from service all silver-plated 

nuts (fully or partially-plated), P/Ns AS44862 

or AS64367, that attach the HPC stage 3 to 

8 drum to the HPC stage 9 to 12 drum. 

(2) Remove the silver residue from the HPC 

stage 3 to 8 drum. 

(3) Perform an inspection of the HPC stage 

3 to 8 drum using at least one of the 

following methods: 

(i) Fluorescent penetrant inspection (FPI) 

of the HPC stage 3 to 8 drum for cracks, or 

(ii) Eddy current inspection (ECI) of the 

HPC stage 3 to 8 drum for cracks. 

(h) Installation Prohibition 

After the effective date of this AD, do not 

install any silver-plated nuts, P/N AS44862 

or AS64367, into any engine. 

(i) Mandatory Terminating Action 

Within 9,450 cycles after the effective date 

of this AD, install: 

(1) an HPC stage 3 to 8 drum that has never 

operated with silver-plated nuts (fully or 

partially plated) to attach the HPC stage 3 to 

8 drum to the HPC stage 9 to 12 drum, with 

(2) silver-free nuts to attach the HPC stage 

3 to 8 drum to the HPC stage 9 to 12 drum. 

(j) Definition 

For the purpose of this AD, ‘‘piece-part 

exposure’’ is removal of the HPC stage 3 to 

8 drum from the engine, removal of all blades 

from the drum, and separation of the HPC 

stage 3 to 8 drum from the stage 9 to 12 

drum. 

(k) Credit for Previous Actions 

If you performed an inspection of the HPC 

stage 3 to 8 drum before the effective date of 

this AD using one of the following IAE 

NMSBs, you met the initial inspection 

requirement of paragraph (e) of this AD: 

(i) IAE NMSB No. V2500–ENG–72–0594, 

Revision 3, dated August 7, 2009, through 

Revision 6, dated April 12, 2010. 

(ii) IAE NMSB No. V2500–ENG–72–0603, 

Revision 2, dated March 17, 2010, or earlier 

revisions. 

(iii) IAE NMSB No. V2500–ENG–72–0608, 

Revision 3, dated September 20, 2011, or 

earlier revisions. 

(iv) IAE NMSB No. V2500–ENG–72–0615, 

Revision 5, dated August 5, 2014, or earlier 

revisions. 

(v) IAE NMSB No. V2500–ENG–72–0638, 

Initial Issue, dated April 11, 2013. 

(l) Alternative Methods of Compliance 

(AMOCs) 

The Manager, Engine Certification Office, 

FAA, may approve AMOCs for this AD. Use 

the procedures found in 14 CFR 39.19 to 

make your request. You may email your 

request to: ANE–AD–AMOC@faa.gov. 

(m) Related Information 

(1) For more information about this AD, 

contact Martin Adler, Aerospace Engineer, 

Engine Certification Office, FAA, Engine & 

Propeller Directorate, 12 New England 

Executive Park, Burlington, MA 01803; 

phone: 781–238–7157; fax: 781–238–7199; 

email: martin.adler@faa.gov. 

(2) IAE NMSB No. V2500–ENG–72–0637, 

dated May 2, 2013; IAE NMSB No. V2500– 

ENG–72–0625, dated September 20, 2011; 

IAE Engine Manual Task 72–41–11–200–001; 

and IAE Engine Manual Task 72–41–11–110– 

001, which are not incorporated by reference 

in this AD, can be obtained from IAE, using 

the contact information in paragraph (m)(3) 

of this proposed AD. IAE NMSB No. V2500– 

ENG–72–0637 and IAE Engine Manual Task 

72–41–11–200–001 provide guidance on 

performing the FPI. Guidance on performing 

the ECI can be found in IAE NMSB No. 

V2500–ENG–72–0625. IAE Engine Manual 

Task 72–41–11–110–001 provides guidance 

on cleaning the HPC stage 3 to 8 drum. 

(3) For service information identified in 

this AD, contact International Aero Engines 

AG, 400 Main Street, East Hartford, CT 

06118; phone: 860–368–3700; fax: 860–368– 

4600; email: iaeinfo@iaev2500.com; Internet: 

https://www.iaeworld.com. 

(4) You may view this service information 

at the FAA, Engine & Propeller Directorate, 

12 New England Executive Park, Burlington, 

MA. For information on the availability of 

this material at the FAA, call 781–238–7125. 

Issued in Burlington, Massachusetts, on 

December 16, 2014. 

Colleen M. D’Alessandro, 

Assistant Manager, Engine & Propeller 

Directorate, Aircraft Certification Service. 

[FR Doc. 2014–30194 Filed 12–23–14; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 65 

[Docket No. FAA–2014–0820] 

Establishment of Policy Regarding 

Aircraft Dispatcher Certification 

Courses 

AGENCY: Federal Aviation 

Administration (FAA), Department of 

Transportation (DOT). 

ACTION: Notice of availability of 

proposed FAA Order 8900.1 Volume 3, 

Chapter 63, Aircraft Dispatcher 

Certification Courses and Proposed 

Advisory Circular (AC) 65–XX (Number 

to be Determined), FAA-Approved 

Aircraft Dispatcher Certification 

Courses—Availability of Additional 

Supporting Documents and Extension of 

Comment Period. 

SUMMARY: This notice announces the 

availability of additional supporting 

documents and an extension of the 

comment period for the proposed policy 

applicable to Aircraft Dispatcher 

Certification Courses, which was 

published in this docket on October 22, 

2014. 

DATES: Extension of Comment Period. 

The comment period for the draft 

Aircraft Dispatcher Certification Course 

Policy published on October 22, 2014, 

which was scheduled to close on 

December 22, 2014, is hereby extended 

to February 22, 2015. 

ADDRESSES: Send comments identified 

by docket number FAA–2014–0820 

using any of the following methods: 

• Federal eRulemaking Portal: Go to 

http://www.regulations.gov and follow 

the online instructions for sending your 

comments electronically. 

• Mail: Send comments to Docket 

Operations, M–30; U.S. Department of 

Transportation (DOT), 1200 New Jersey 

Avenue SE., Room W12–140, West 

Building Ground Floor, Washington, DC 

20590–0001. 

• Hand Delivery or Courier: Take 

comments to Docket Operations in 

Room W12–140 of the West Building 

Ground Floor at 1200 New Jersey 

Avenue SE., Washington, DC, between 9 

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

Friday, except Federal holidays. 

• Fax: Fax comments to Docket 

Operations at 202–493–2251. 

Privacy: The FAA will post all 

comments it receives, without change, 

to http://www.regulations.gov, including 

any personal information the 

commenter provides. Using the search 

function of the docket Web site, anyone 

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77414 Federal Register / Vol. 79, No. 247 / Wednesday, December 24, 2014 / Proposed Rules 

can find and read the electronic form of 

all comments received into any FAA 

dockets, including the name of the 

individual sending the comment (or 

signing the comment for an association, 

business, labor union, etc.). DOT’s 

complete Privacy Act Statement can be 

found in the Federal Register published 

on April 11, 2000 (65 FR 19477–19478), 

as well as at http://DocketsInfo.dot.gov. 

Docket: Background documents or 

comments received may be read at 

http://www.regulations.gov at any time. 

Follow the online instructions for 

accessing the docket or Docket 

Operations in Room W12–140 of the 

West Building Ground Floor at 1200 

New Jersey Avenue SE., Washington, 

DC, between 9 a.m. and 5 p.m., Monday 

through Friday, except Federal holidays. 

FOR FURTHER INFORMATION CONTACT: 

Theodora Kessaris, New Program 

Implementation and Technical Support 

Branch, Flight Standards Service, 

Federal Aviation Administration, 800 

Independence Avenue SW., 

Washington, DC 20591; telephone: 202– 

267–8166; facsimile: 202–267–5229; 

email: Theodora.kessaris@faa.gov. 

Background 

On October 22, 2014, the FAA 

published a proposed a new chapter of 

FAA Order 8900.1 and a proposed new 

AC related to Aircraft Dispatcher 

Certification Courses. The new chapter 

in FAA Order 8900.1 chapter establishes 

Policy not previously addressed in FAA 

Orders or ACs. The associated AC, 65– 

XX, provides guidelines to operators 

and potential operators of Aircraft 

Dispatcher Certification Courses. On 

November 06, 2014, Sheffield School of 

Aeronautics placed a comment in this 

docket requesting the publication of 

additional supporting documents which 

contain policy related to Designated 

Aircraft Dispatcher Examiners (DADE). 

Additionally, Sheffield requested the 

FAA consider extending the comment 

period, which is scheduled to close on 

December 22, 2014. In response to these 

requests, we have extended the 

comment period for the Aircraft 

Dispatcher Certification Course Policy 

contained in this docket for another 60 

days to allow additional review by 

industry stakeholders. We have also 

made the DADE policy supporting 

documents available for review only, in 

their own respective docket, which is 

FAA–2011–1149. That particular 

docket, which is not open for comment, 

can be accessed at the following URL: 

http://www.regulations.gov/#!docket

Detail;D=FAA-2011-1149. 

The FAA does not anticipate any 

further extension of the comment period 

for the draft policy related to Aircraft 

Dispatcher Certification Courses, 

contained in this docket. 

The agency will consider all 

comments received by February 22, 

2015. Comments received after that date 

may be considered if consideration will 

not delay agency action on the review. 

A copy of the proposed order and AC 

is available for review in the assigned 

docket for the Order at http://

www.regulations.gov. 

Issued in Washington, DC, on December 

15, 2014. 

John Barbagallo, 

Deputy Director, FAA Flight Standards 

Service. 

[FR Doc. 2014–30221 Filed 12–23–14; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF HEALTH AND 

HUMAN SERVICES 

Food and Drug Administration 

21 CFR Part 1271 

[Docket No. FDA–2014–D–1856] 

Human Cells, Tissues, and Cellular and 

Tissue-Based Products From Adipose 

Tissue: Regulatory Considerations; 

Draft Guidance for Industry; 

Availability 

AGENCY: Food and Drug Administration, 

HHS. 

ACTION: Notice of availability; request 

for comments on draft guidance. 

SUMMARY: The Food and Drug 

Administration (FDA) is announcing the 

availability of a draft document entitled 

‘‘Human Cells, Tissues, and Cellular 

and Tissue-Based Products (HCT/Ps) 

from Adipose Tissue: Regulatory 

Considerations; Draft Guidance for 

Industry’’ dated December 2014. The 

draft guidance document provides 

sponsors, clinicians, and other 

establishments that manufacture and 

use adipose tissue, with 

recommendations for complying with 

the regulatory framework for HCT/Ps. 

For purposes of applying the HCT/P 

regulatory framework, FDA considers 

connective tissue, including adipose 

tissue, to be a structural tissue. This 

draft guidance is not final nor is it in 

effect at this time. 

DATES: Although you can comment on 

any guidance at any time (see 21 CFR 

10.115(g)(5)), to ensure that the Agency 

considers your comment on this draft 

guidance before it begins work on the 

final version of the guidance, submit 

either electronic or written comments 

on the draft guidance by February 23, 

2015. 

ADDRESSES: Submit written requests for 

single copies of the draft guidance to the 

Office of Communication, Outreach, and 

Development, Center for Biologics 

Evaluation and Research (CBER), Food 

and Drug Administration, 10903 New 

Hampshire Ave., Bldg. 71, Rm. 3128, 

Silver Spring, MD 20993–0002 or to the 

Office of the Center Director, Guidance 

and Policy Development, Center for 

Devices and Radiological Health 

(CDRH), Food and Drug Administration, 

10903 New Hampshire Ave., Bldg. 66, 

Rm. 5431, Silver Spring, MD 20993– 

0002 or you may send an email request 

to the Office of Combination Products at 

combination@fda.gov. If you are 

submitting a written request, send one 

self-addressed adhesive label to assist 

that office in processing your request. 

The draft guidance may also be obtained 

by mail by calling CBER at 1–800–835– 

4709 or 240–402–7800. See the 

SUPPLEMENTARY INFORMATION section for 

electronic access to the draft guidance 

document. 

Submit electronic comments on the 

draft guidance to http:// 

www.regulations.gov. Submit written 

comments to the Division of Dockets 

Management (HFA–305), Food and Drug 

Administration, 5630 Fishers Lane, Rm. 

1061, Rockville, MD 20852. 

FOR FURTHER INFORMATION CONTACT: Lori 

J. Churchyard, Center for Biologics 

Evaluation and Research, Food and 

Drug Administration, 10903 New 

Hampshire Ave., Bldg. 71, Rm. 7301, 

Silver Spring, MD 20993–0002, 240– 

402–7911; or Angela Krueger, Office of 

Device Evaluation, Center for Devices 

and Radiological Health, Food and Drug 

Administration, 10903 New Hampshire 

Ave., Bldg. 66, Rm. 1666, Silver Spring, 

MD 20993–0002, 301–796–6380; or 

Leigh Hayes, Office of Combination 

Products, Office of the Commissioner, 

Food and Drug Administration, 10903 

New Hampshire Ave., Bldg. 32, Rm. 

5127, Silver Spring, MD 20993–0002, 

email: combination@fda.gov. 

SUPPLEMENTARY INFORMATION: 

I. Background 

FDA is announcing the availability of 

a draft document entitled ‘‘Human 

Cells, Tissues, and Cellular and TissueBased Products (HCT/Ps) from Adipose 

Tissue: Regulatory Considerations; Draft 

Guidance for Industry’’ dated December 

2014. FDA has recently received 

numerous inquiries regarding HCT/Ps 

from adipose tissues. This draft 

guidance document provides sponsors, 

clinicians, and other establishments that 

manufacture and use HCT/Ps from 

adipose tissue with the Agency’s current 

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