81_FR_39098 81 FR 38983 - Airworthiness Directives; The Boeing Company Airplanes

81 FR 38983 - Airworthiness Directives; The Boeing Company Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 81, Issue 115 (June 15, 2016)

Page Range38983-38984
FR Document2016-14114

This document announces an extension of the comment period for the above-referenced NPRM, which proposed the adoption of a new airworthiness directive (AD) for certain The Boeing Company Model 737- 600, -700, -700C, -800, -900, and -900ER series airplanes. That NPRM invited comments concerning the proposed requirement to modify the fuel quantity indicating system (FQIS) to prevent development of an ignition source inside the center fuel tank due to electrical fault conditions. This extension of the comment period is necessary to provide all interested persons an opportunity to present their views on the proposed requirements of that NPRM.

Federal Register, Volume 81 Issue 115 (Wednesday, June 15, 2016)
[Federal Register Volume 81, Number 115 (Wednesday, June 15, 2016)]
[Proposed Rules]
[Pages 38983-38984]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-14114]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2016-6139; Directorate Identifier 2015-NM-061-AD]
RIN 2120-AA64


Airworthiness Directives; The Boeing Company Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM); extension of comment 
period.

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

SUMMARY: This document announces an extension of the comment period for 
the above-referenced NPRM, which proposed the adoption of a new 
airworthiness directive (AD) for certain The Boeing Company Model 737-
600, -700, -700C, -800, -900, and -900ER series airplanes. That NPRM 
invited comments concerning the proposed requirement to modify the fuel 
quantity indicating system (FQIS) to prevent development of an ignition 
source inside the center fuel tank due to electrical fault conditions. 
This extension of the comment period is necessary to provide all 
interested persons an opportunity to present their views on the 
proposed requirements of that NPRM.

DATES: We must receive comments on the NPRM by September 19, 2016.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC 20590.
     Hand Delivery: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.

Examining the AD Docket

    You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2016-
6139; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains the proposed AD, the regulatory evaluation, any comments 
received, and other information. The street address for the Docket 
Office (phone: 800-647-5527) is in the ADDRESSES section. Comments will 
be available in the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Jon Regimbal, Aerospace Engineer, 
Propulsion Branch, ANM-140S, FAA, Seattle Aircraft Certification Office 
(ACO), 1601 Lind Avenue SW., Renton, WA 98057-3356; phone: 425-917-
6506; fax: 425-917-6590; email: [email protected].

SUPPLEMENTARY INFORMATION:

Comments Invited

    We invite you to send any written relevant data, views, or 
arguments about this proposal. Send your comments to an address listed 
under the ADDRESSES section. Include ``Docket No. FAA-2016-6139; 
Directorate Identifier 2015-NM-061-AD'' at the beginning of your 
comments. We specifically invite comments on the overall regulatory, 
economic, environmental, and energy aspects of this proposed AD. We 
will consider all comments received by the closing date and may amend 
this proposed AD because of those comments.
    We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this proposed AD.

Discussion

    We issued an NPRM to amend 14 CFR part 39 by adding an AD that 
would apply to certain The Boeing Company Model 737-600, -700, -700C, -
800, -900, and -900ER series airplanes. The NPRM published in the 
Federal Register on May 3, 2016 (81 FR 26485) (``the NPRM''). The NPRM 
proposed to require modifying the fuel quantity indicating system 
(FQIS) to prevent development of an ignition source inside the center 
fuel tank due to electrical fault conditions.
    The NPRM invited comments on regulatory, economic, environmental, 
and energy aspects of the proposal.
    The NPRM was prompted by fuel system reviews conducted by the 
manufacturer. The actions specified by the NPRM are intended to prevent 
ignition sources inside the center fuel tank, which, in combination 
with flammable fuel vapors, could result in a fuel tank explosion and 
consequent loss of the airplane.

Related Rulemaking

    At the time we issued the NPRM, we issued five other NPRMs that 
also

[[Page 38984]]

proposed to require modification of the FQIS:
     Docket No. FAA-2016-6140, Directorate Identifier 2015-NM-
059-AD, for certain The Boeing Company Model 777 airplanes.
     Docket No. FAA-2016-6141, Directorate Identifier 2015-NM-
048-AD, for certain The Boeing Company Model 767 airplanes.
     Docket No. FAA-2016-6143, Directorate Identifier 2015-NM-
028-AD, for certain all Airbus Model A300 B4-600, B4-600R, and F4-600R 
series airplanes, and Model A300 C4-605R Variant F airplanes 
(collectively called Model A300-600 series airplanes), and Model A310 
series airplanes.
     Docket No. FAA-2016-6144, Directorate Identifier 2015-NM-
088-AD, for certain Airbus Model A318, A319, A320, and A321 airplanes.
     Docket No. FAA-2016-6145, Directorate Identifier 2015-NM-
056-AD, for certain The Boeing Company Model 747 airplanes.

Actions Since Previous NPRM Was Issued

    Since we issued the NPRM, we have received a request from Airlines 
for America (A4A) to extend the comment period for some of the NPRMs 
referenced above. A4A stated that the NPRMs are controversial and could 
drive substantial costs, especially for cargo airlines. To be able to 
prepare informed and meaningful comments with coordinated consensus 
among its members, A4A requested a longer comment period to understand 
a number of factors, including related service information, data and 
safety analysis of the unsafe condition, and potential costs.
    We agree with the request, and have determined that it is 
appropriate to extend the comment period for all the NPRMs referenced 
above to give all interested persons additional time to examine the 
proposed requirements and submit comments. We have determined that 
extending the comment period until September 19, 2016, will not 
compromise the safety of the affected airplanes.
    The comment period for Docket No. FAA-2016-6139 closes September 
19, 2016.
    Because no other portion of the proposal or other regulatory 
information has been changed, the entire proposal is not being 
republished.

    Issued in Renton, Washington, on June 8, 2016.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2016-14114 Filed 6-14-16; 8:45 am]
 BILLING CODE 4910-13-P



                                                                     Federal Register / Vol. 81, No. 115 / Wednesday, June 15, 2016 / Proposed Rules                                          38983

                                               America (A4A) to withdraw the NPRM                      DEPARTMENT OF TRANSPORTATION                           street address for the Docket Office
                                               because of a specific concern regarding                                                                        (phone: 800–647–5527) is in the
                                               a yet-unpublished service bulletin. A4A                 Federal Aviation Administration                        ADDRESSES section. Comments will be
                                               stated that this service bulletin, which                                                                       available in the AD docket shortly after
                                               would add measures regarding removal                    14 CFR Part 39                                         receipt.
                                               of Kapton insulated wiring near the                     [Docket No. FAA–2016–6139; Directorate                 FOR FURTHER INFORMATION CONTACT: Jon
                                               FQIS bundles, has been rejected by the                  Identifier 2015–NM–061–AD]                             Regimbal, Aerospace Engineer,
                                               FAA. A4A stated that there may be                                                                              Propulsion Branch, ANM–140S, FAA,
                                                                                                       RIN 2120–AA64                                          Seattle Aircraft Certification Office
                                               substantial changes to the proposed cost
                                               estimates that would influence the                      Airworthiness Directives; The Boeing                   (ACO), 1601 Lind Avenue SW., Renton,
                                               comments. A4A accordingly requested                     Company Airplanes                                      WA 98057–3356; phone: 425–917–6506;
                                               withdrawal of the NPRM until Boeing                                                                            fax: 425–917–6590; email:
                                                                                                       AGENCY: Federal Aviation                               Jon.Regimbal@faa.gov.
                                               satisfies the FAA’s concerns, and the
                                                                                                       Administration (FAA), DOT.                             SUPPLEMENTARY INFORMATION:
                                               costs of compliance can be estimated.
                                               A4A asserted that any delay will not                    ACTION: Notice of proposed rulemaking                  Comments Invited
                                               substantially affect safety given the                   (NPRM); extension of comment period.
                                                                                                                                                                We invite you to send any written
                                               previously instituted flammability                      SUMMARY:    This document announces an                 relevant data, views, or arguments about
                                               reduction measures that are already in                  extension of the comment period for the                this proposal. Send your comments to
                                               place.                                                  above-referenced NPRM, which                           an address listed under the ADDRESSES
                                                  We disagree with the request to                      proposed the adoption of a new                         section. Include ‘‘Docket No. FAA–
                                               withdraw the NPRM. The FAA is                           airworthiness directive (AD) for certain               2016–6139; Directorate Identifier 2015–
                                               currently reviewing service information                 The Boeing Company Model 737–600,                      NM–061–AD’’ at the beginning of your
                                               related to Kapton wiring that may be                    –700, –700C, –800, –900, and –900ER                    comments. We specifically invite
                                               installed near FQIS wires. The cost to                  series airplanes. That NPRM invited                    comments on the overall regulatory,
                                               remove existing Kapton wiring was not                   comments concerning the proposed                       economic, environmental, and energy
                                                                                                       requirement to modify the fuel quantity                aspects of this proposed AD. We will
                                               included in the NPRM for Model 767
                                                                                                       indicating system (FQIS) to prevent                    consider all comments received by the
                                               airplanes; we do not anticipate that this
                                                                                                       development of an ignition source                      closing date and may amend this
                                               cost will be significant.
                                                                                                       inside the center fuel tank due to                     proposed AD because of those
                                                  While we do not agree to withdraw                    electrical fault conditions. This                      comments.
                                               the NPRM, we have determined that it                    extension of the comment period is                       We will post all comments we
                                               is appropriate to extend the comment                    necessary to provide all interested                    receive, without change, to http://
                                               period for the NPRM to give all                         persons an opportunity to present their                www.regulations.gov, including any
                                               interested persons additional time to                   views on the proposed requirements of                  personal information you provide. We
                                               examine the proposed requirements and                   that NPRM.                                             will also post a report summarizing each
                                               submit comments. We have determined                     DATES: We must receive comments on
                                                                                                                                                              substantive verbal contact we receive
                                               that extending the comment period until                 the NPRM by September 19, 2016.                        about this proposed AD.
                                               September 19, 2016, will not                            ADDRESSES: You may send comments,                      Discussion
                                               compromise the safety of the affected                   using the procedures found in 14 CFR                      We issued an NPRM to amend 14 CFR
                                               airplanes.                                              11.43 and 11.45, by any of the following               part 39 by adding an AD that would
                                                  The comment period for Docket No.                    methods:                                               apply to certain The Boeing Company
                                               FAA–2016–6141 closes September 19,                        • Federal eRulemaking Portal: Go to                  Model 737–600, –700, –700C, –800,
                                               2016.                                                   http://www.regulations.gov. Follow the                 –900, and –900ER series airplanes. The
                                                                                                       instructions for submitting comments.                  NPRM published in the Federal
                                                  Because no other portion of the
                                                                                                         • Fax: 202–493–2251.                                 Register on May 3, 2016 (81 FR 26485)
                                               proposal or other regulatory information
                                                                                                         • Mail: U.S. Department of                           (‘‘the NPRM’’). The NPRM proposed to
                                               has been changed, the entire proposal is                Transportation, Docket Operations,
                                               not being republished.                                                                                         require modifying the fuel quantity
                                                                                                       M–30, West Building Ground Floor,                      indicating system (FQIS) to prevent
                                                 Issued in Renton, Washington, on June 8,              Room W12–140, 1200 New Jersey                          development of an ignition source
                                               2016.                                                   Avenue SE., Washington, DC 20590.                      inside the center fuel tank due to
                                               Michael Kaszycki,                                         • Hand Delivery: Deliver to Mail                     electrical fault conditions.
                                               Acting Manager, Transport Airplane                      address above between 9 a.m. and 5                        The NPRM invited comments on
                                               Directorate, Aircraft Certification Service.            p.m., Monday through Friday, except                    regulatory, economic, environmental,
                                               [FR Doc. 2016–14111 Filed 6–14–16; 8:45 am]
                                                                                                       Federal holidays.                                      and energy aspects of the proposal.
                                                                                                       Examining the AD Docket                                   The NPRM was prompted by fuel
                                               BILLING CODE 4910–13–P
                                                                                                                                                              system reviews conducted by the
                                                                                                         You may examine the AD docket on                     manufacturer. The actions specified by
                                                                                                       the Internet at http://                                the NPRM are intended to prevent
                                                                                                       www.regulations.gov by searching for                   ignition sources inside the center fuel
                                                                                                       and locating Docket No. FAA–2016–
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                                                                                                                                                              tank, which, in combination with
                                                                                                       6139; or in person at the Docket                       flammable fuel vapors, could result in a
                                                                                                       Management Facility between 9 a.m.                     fuel tank explosion and consequent loss
                                                                                                       and 5 p.m., Monday through Friday,                     of the airplane.
                                                                                                       except Federal holidays. The AD docket
                                                                                                       contains the proposed AD, the                          Related Rulemaking
                                                                                                       regulatory evaluation, any comments                       At the time we issued the NPRM, we
                                                                                                       received, and other information. The                   issued five other NPRMs that also


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                                               38984                 Federal Register / Vol. 81, No. 115 / Wednesday, June 15, 2016 / Proposed Rules

                                               proposed to require modification of the                   Issued in Renton, Washington, on June 8,             do not wish to be made available to the
                                               FQIS:                                                   2016.                                                  public, submit the comment as a
                                                                                                       Michael Kaszycki,                                      written/paper submission and in the
                                                 • Docket No. FAA–2016–6140,
                                               Directorate Identifier 2015–NM–059–                     Acting Manager, Transport Airplane                     manner detailed (see ‘‘Written/Paper
                                                                                                       Directorate, Aircraft Certification Service.           Submissions’’ and ‘‘Instructions’’).
                                               AD, for certain The Boeing Company
                                                                                                       [FR Doc. 2016–14114 Filed 6–14–16; 8:45 am]
                                               Model 777 airplanes.                                                                                           Written/Paper Submissions
                                                                                                       BILLING CODE 4910–13–P
                                                 • Docket No. FAA–2016–6141,                                                                                     Submit written/paper submissions as
                                               Directorate Identifier 2015–NM–048–                                                                            follows:
                                               AD, for certain The Boeing Company                                                                                • Mail/Hand delivery/Courier (for
                                                                                                       DEPARTMENT OF HEALTH AND                               written/paper submissions): Division of
                                               Model 767 airplanes.                                    HUMAN SERVICES                                         Dockets Management (HFA–305), Food
                                                 • Docket No. FAA–2016–6143,                                                                                  and Drug Administration, 5630 Fishers
                                               Directorate Identifier 2015–NM–028–                     Food and Drug Administration
                                                                                                                                                              Lane, Rm. 1061, Rockville, MD 20852.
                                               AD, for certain all Airbus Model A300                                                                             • For written/paper comments
                                               B4–600, B4–600R, and F4–600R series                     21 CFR Part 172
                                                                                                                                                              submitted to the Division of Dockets
                                               airplanes, and Model A300 C4–605R                       [Docket No. FDA–2016–F–1444]                           Management, FDA will post your
                                               Variant F airplanes (collectively called                                                                       comment, as well as any attachments,
                                               Model A300–600 series airplanes), and                   Styrene Information and Research                       except for information submitted,
                                               Model A310 series airplanes.                            Center; Filing of Food Additive Petition               marked and identified, as confidential,
                                                 • Docket No. FAA–2016–6144,                                                                                  if submitted as detailed in
                                                                                                       AGENCY:    Food and Drug Administration,
                                               Directorate Identifier 2015–NM–088–                                                                            ‘‘Instructions.’’
                                                                                                       HHS.                                                      Instructions: All submissions received
                                               AD, for certain Airbus Model A318,                      ACTION:   Notice of petition.                          must include the Docket No. FDA–
                                               A319, A320, and A321 airplanes.                                                                                2016–F–1444 for ‘‘Styrene Information
                                                 • Docket No. FAA–2016–6145,                           SUMMARY:   The Food and Drug
                                                                                                                                                              and Research Center; Filing of Food
                                               Directorate Identifier 2015–NM–056–                     Administration (FDA or we) is
                                                                                                                                                              Additive Petition.’’ Received comments
                                                                                                       announcing that we have filed a                        will be placed in the docket and, except
                                               AD, for certain The Boeing Company
                                                                                                       petition, submitted by the Styrene                     for those submitted as ‘‘Confidential
                                               Model 747 airplanes.
                                                                                                       Information and Research Center (SIRC),                Submissions,’’ publicly viewable at
                                               Actions Since Previous NPRM Was                         requesting that we amend our food                      http://www.regulations.gov or at the
                                               Issued                                                  additive regulations to no longer                      Division of Dockets Management
                                                                                                       provide for the use of styrene as a                    between 9 a.m. and 4 p.m., Monday
                                                 Since we issued the NPRM, we have                     synthetic flavoring substance and                      through Friday.
                                               received a request from Airlines for                    adjuvant in food because these uses of                    • Confidential Submissions—To
                                               America (A4A) to extend the comment                     styrene have been abandoned.                           submit a comment with confidential
                                               period for some of the NPRMs                            DATES: The food additive petition was                  information that you do not wish to be
                                               referenced above. A4A stated that the                   filed on May 16, 2016. Submit either                   made publicly available, submit your
                                               NPRMs are controversial and could                       electronic or written comments by                      comments only as a written/paper
                                               drive substantial costs, especially for                 August 15, 2016.                                       submission. You should submit two
                                               cargo airlines. To be able to prepare                   ADDRESSES: You may submit comments                     copies total. One copy will include the
                                               informed and meaningful comments                        as follows:                                            information you claim to be confidential
                                               with coordinated consensus among its                                                                           with a heading or cover note that states
                                               members, A4A requested a longer                         Electronic Submissions                                 ‘‘THIS DOCUMENT CONTAINS
                                               comment period to understand a                            Submit electronic comments in the                    CONFIDENTIAL INFORMATION.’’ The
                                               number of factors, including related                    following way:                                         Agency will review this copy, including
                                               service information, data and safety                      • Federal eRulemaking Portal: http://                the claimed confidential information, in
                                               analysis of the unsafe condition, and                   www.regulations.gov. Follow the                        its consideration of comments. The
                                               potential costs.                                        instructions for submitting comments.                  second copy, which will have the
                                                                                                       Comments submitted electronically,                     claimed confidential information
                                                 We agree with the request, and have
                                                                                                       including attachments, to http://                      redacted/blacked out, will be available
                                               determined that it is appropriate to
                                                                                                       www.regulations.gov will be posted to                  for public viewing and posted on http://
                                               extend the comment period for all the
                                                                                                       the docket unchanged. Because your                     www.regulations.gov. Submit both
                                               NPRMs referenced above to give all                      comment will be made public, you are                   copies to the Division of Dockets
                                               interested persons additional time to                   solely responsible for ensuring that your              Management. If you do not wish your
                                               examine the proposed requirements and                   comment does not include any                           name and contact information to be
                                               submit comments. We have determined                     confidential information that you or a                 made publicly available, you can
                                               that extending the comment period until                 third party may not wish to be posted,                 provide this information on the cover
                                               September 19, 2016, will not                            such as medical information, your or                   sheet and not in the body of your
                                               compromise the safety of the affected                   anyone else’s Social Security number, or               comments and you must identify this
                                               airplanes.                                              confidential business information, such                information as ‘‘confidential.’’ Any
                                                                                                       as a manufacturing process. Please note                information marked as ‘‘confidential’’
ehiers on DSK5VPTVN1PROD with PROPOSALS




                                                 The comment period for Docket No.
                                               FAA–2016–6139 closes September 19,                      that if you include your name, contact                 will not be disclosed except in
                                               2016.                                                   information, or other information that                 accordance with 21 CFR 10.20 and other
                                                                                                       identifies you in the body of your                     applicable disclosure law. For more
                                                 Because no other portion of the                       comments, that information will be                     information about FDA’s posting of
                                               proposal or other regulatory information                posted on http://www.regulations.gov.                  comments to public dockets, see 80 FR
                                               has been changed, the entire proposal is                  • If you want to submit a comment                    56469, September 18, 2015, or access
                                               not being republished.                                  with confidential information that you                 the information at: http://www.fda.gov/


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Document Created: 2016-06-15 02:21:17
Document Modified: 2016-06-15 02:21:17
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionNotice of proposed rulemaking (NPRM); extension of comment period.
DatesWe must receive comments on the NPRM by September 19, 2016.
ContactJon Regimbal, Aerospace Engineer, Propulsion Branch, ANM-140S, FAA, Seattle Aircraft Certification Office (ACO), 1601 Lind Avenue SW., Renton, WA 98057-3356; phone: 425-917- 6506; fax: 425-917-6590; email: [email protected]
FR Citation81 FR 38983 
RIN Number2120-AA64

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