[Federal Register Volume 78, Number 166 (Tuesday, August 27, 2013)]
[Rules and Regulations]
[Pages 52841-52847]
[FR Doc No: 2013-20731]

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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2012-1078; Directorate Identifier 2011-NM-012-AD;
Amendment 39-17534; AD 2013-15-18]
RIN 2120-AA64

Airworthiness Directives; Lockheed Martin Corporation/Lockheed
Martin Aeronautics Company Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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SUMMARY: We are superseding an airworthiness directive (AD) for all
Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model
L-1011 series airplanes. AD 2005-15-01 required repetitive inspections
to detect corrosion or fatigue cracking of certain structural elements
of the airplane, corrective actions if necessary, and incorporation of
certain structural modifications. This new AD reduces certain
compliance times for the initial inspection and the repetitive
inspection interval for certain airplanes. This AD was prompted by
reports of small cracks in additional areas outside those addressed in
AD 2005-15-01, prior to the inspection threshold required by the AD
2005-15-01. We are issuing this AD to prevent corrosion or fatigue
cracking of certain structural elements, which could result in reduced
structural integrity of the airplane.

DATES: This AD is effective October 1, 2013.
    The Director of the Federal Register approved the incorporation by
reference of certain publications listed in the AD as of October 1,
2013.
    The Director of the Federal Register approved the incorporation by
reference of certain other publications listed in this AD as of August
26, 2005 (70 FR 42262, July 22, 2005).

ADDRESSES: For service information identified in this AD, contact
Lockheed Martin Corporation/Lockheed Martin Aeronautics Company, L-1011
Technical Support Center, Dept. 6A4M, Zone 0579, 86 South Cobb Drive,
Marietta, GA 30063-0579; telephone<PHONE_NUMBER>; fax<PHONE_NUMBER>;
email<EMAIL_ADDRESS>Internet http://www.lockheedmartin.com/ams/tools/TechPubs.html. You may review copies of the referenced
service information at the FAA, Transport Airplane Directorate, 1601
Lind Avenue SW., Renton, Washington. For information on the
availability of this material at the FAA, call<PHONE_NUMBER>.

Examining the AD Docket

    You may examine the AD docket on the Internet at http://www.regulations.gov; 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 this AD, the regulatory evaluation,
any comments received, and other information. The address for the
Docket Office (phone:<PHONE_NUMBER>) is Document Management Facility,
U.S. Department of Transportation, Docket Operations, M-30, West
Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE.,
Washington, DC 20590.

FOR FURTHER INFORMATION CONTACT: Carl Gray, Aerospace Engineer,
Airframe Branch, ACE-117A, FAA, Atlanta Aircraft Certification Office
(ACO), 1701 Columbia Avenue, College Park, Georgia 30337; phone: 404-
474-5554; fax:<PHONE_NUMBER>; email<EMAIL_ADDRESS>
SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR
part 39 to supersede AD 2005-15-01, Amendment 39-14190 (70 FR 42262,
July 22, 2005). AD 2005-15-01 applied to the specified products. The
NPRM published in the Federal Register on October 16, 2012 (77 FR
63275). The NPRM proposed to continue to require repetitive inspections
to detect corrosion or fatigue cracking of certain structural elements
of the airplane, corrective actions if necessary, and incorporation of
certain structural modifications. The NPRM also proposed to require
reducing certain compliance times for the initial inspection and the
repetitive inspection interval for certain airplanes.

Comments

    We gave the public the opportunity to participate in developing
this AD. The following presents the comments received on the proposal
(77 FR 63275, October 16, 2012) and the FAA's response to each comment.

Request To Update Certain Address Information

    Lockheed Martin Corporation/Lockheed Martin Aeronautics Company
requested that we revise the NPRM (77 FR 63275, October 16, 2012) to
update its address information.
    We agree to update the address information in this final rule. We
have included this updated information in the ADDRESSES section and
paragraph (n)(5) of this AD.

Additional Change Made to This AD

    We have revised paragraph (g)(10) of this AD (in table 1 to
paragraph (g) of this AD) to include paragraph identifiers for
paragraphs (g)(10)(i) and (g)(10)(ii) of this AD. This change is for
formatting purposes only.

Conclusion

    We reviewed the relevant data, considered the comment received, and
determined that air safety and the public interest require adopting
this AD with the change described previously--and minor editorial
changes. We have determined that these minor changes:
     Are consistent with the intent that was proposed in the
NPRM (77 FR 63275, October 16, 2012) for correcting the unsafe
condition; and
     Do not add any additional burden upon the public than was
already proposed in the NPRM (77 FR 63275, October 16, 2012).
    We also determined that these changes will not increase the
economic burden on any operator or increase the scope of the AD.

Costs of Compliance

    We estimate that this AD affects 26 airplanes of U.S. registry.
    We estimate the following costs to comply with this AD:

                                                 Estimated costs
----------------------------------------------------------------------------------------------------------------
                                                                                Cost on U.S.
              Action                    Labor cost        Parts cost      Cost per product        operators
----------------------------------------------------------------------------------------------------------------
Inspections [retained actions      129 work-hours x                 $0  $10,965 per          $285,090 per
 from AD 2005-15-01, Amendment 39-  $85 per hour =                       inspection cycle..   inspection cycle.
 14190 (70 FR 42262, July 22,       $10,965 per
 2005)].                            inspection cycle.
Modification [retained action      614 work-hours x           $142,275  $194,465...........  $5,056,090.
 from AD 2005-15-01, Amendment 39-  $85 per hour =
 14190 (70 FR 42262, July 22,       $52,190.
 2005)].
----------------------------------------------------------------------------------------------------------------

    We have received no definitive data that would enable us to provide
cost estimates for the retained on-condition actions specified in this
AD.

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to
issue rules on aviation safety. Subtitle I, Section 106, describes the
authority of the FAA Administrator. Subtitle VII, Aviation Programs,
describes in more detail the scope of the Agency's authority.
    We are issuing this rulemaking under the authority described in
Subtitle VII, Part A, Subpart III, Section 44701, ``General
requirements.'' Under that section, Congress charges the FAA with
promoting safe flight of civil aircraft in air commerce by prescribing
regulations for practices, methods, and procedures the Administrator
finds necessary for safety in air commerce. This regulation is within
the scope of that authority because it addresses an unsafe condition
that is likely to exist or develop on products identified in this
rulemaking action.

Regulatory Findings

    We have determined that this AD will not have federalism
implications under Executive Order 13132. This AD will not have a
substantial direct effect on the States, on the relationship between
the national government and the States, or on the distribution of power
and responsibilities among the various levels of government.
    For the reasons discussed above, I certify that this AD:
    (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),
    (3) Will not affect intrastate aviation in Alaska, and
    (4) Will not have a significant economic impact, positive or
negative, on a substantial number of small entities under the criteria
of the Regulatory Flexibility Act.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.

Adoption of the Amendment

    Accordingly, under the authority delegated to me by the
Administrator, the FAA amends 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority:  49 U.S.C. 106(g), 40113, 44701.

Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by removing airworthiness directive (AD)
2005-15-01, Amendment 39-14190 (70 FR 42262, July 22, 2005), and adding
the following new AD:

2013-15-18 Lockheed Martin Corporation/Lockheed Martin Aeronautics
Company: Amendment 39-17534; Docket No. FAA-2012-1078; Directorate
Identifier 2011-NM-012-AD.

(a) Effective Date

    This AD is effective October 1, 2013.

(b) Affected ADs

    This AD supersedes AD 2005-15-01, Amendment 39-14190 (70 FR
42262, July 22, 2005).

(c) Applicability

    This AD applies to all Lockheed Martin Corporation/Lockheed
Martin Aeronautics Company Model L-1011-385-1, L-1011-385-1-14, L-
1011-385-1-15, and L-1011-385-3 airplanes, certificated in any
category.

(d) Subject

    Joint Aircraft System Component (JASC)/Air Transport Association
(ATA) of America Code 51, Standard practices/structures; 52, Doors;
53, Fuselage; 57, Wings.

(e) Unsafe Condition

    This AD was prompted by reports of small cracks in additional
areas outside those addressed in AD 2005-15-01, Amendment 39-14190
(70 FR 42262, July 22, 2005), prior to the inspection threshold
required by AD 2005-15-01. We are issuing this AD to prevent
corrosion or fatigue cracking of certain structural elements, which
could result in reduced structural integrity of the airplane.

(f) Compliance

    Comply with this AD within the compliance times specified,
unless already done.

(g) Retained Inspections With Revised Service Information and Reduced
Compliance Times

    This paragraph restates the inspections required by paragraph
(a) of AD 2005-15-01, Amendment 39-14190 (70 FR 42262, July 22,
2005), with revised service information and reduced compliance times
for paragraph (g)(16) of this AD. At the time specified in the
``Initial Compliance Time'' column of table 1 to paragraph (g) of
this AD, perform structural inspections to detect corrosion or
fatigue cracking of certain structural elements of the airplane, in
accordance with the applicable service bulletins listed under
``Service Bulletin Number, Revision, and Date'' in tables I and II
of Lockheed Tristar L-1011 Service Bulletin 093-51-041, Revision 1,
dated March 3, 2000; or Revision 2, dated March 30, 2010 (The
applicable service bulletins are also identified in Table 1 to
paragraph (g) of this AD.) As of the effective date of this AD, only
Lockheed Tristar L-1011 Service Bulletin 093-51-041, Revision 2,
dated March 30, 2010, may be used for the actions required by this
paragraph. Thereafter, repeat the inspections at intervals specified
in the ``Repetitive Intervals'' column of table 1 to paragraph (g)
of this AD.

                                       Table 1 to Paragraph (g) of This AD
----------------------------------------------------------------------------------------------------------------
                                    Initial compliance time (whichever
                                     occurs later between the times in
                                   ``Inspection Threshold'' and ``Grace
 Lockheed TriStar L-1011 Service                 Period'')                    Repetitive      Terminating action
            Bulletin             ----------------------------------------      intervals
                                      Inspection
                                       threshold         Grace period
----------------------------------------------------------------------------------------------------------------
(1) 093-53-269, Revision 1,       Before the          Within 6,450        At intervals not    (None).
 dated October 28, 1997.           accumulation of     flight cycles or    to exceed 6,450
                                   8,000 total         5 years after       flight cycles or
                                   flight cycles or    August 26, 2005     5 years,
                                   15,000 total        (the effective      whichever occurs
                                   flight hours,       date of AD 2005-    first.
                                   whichever occurs    15-01, Amendment
                                   first.              39-14190 (70 FR
                                                       42262, July 22,
                                                       2005)), whichever
                                                       occurs first.
(2) 093-53-274, dated May 28,     Within 14 months    (None)............  At intervals not    (None).
 1997.                             after August 26,                        to exceed 14
                                   2005 (the                               months.
                                   effective date of
                                   AD 2005-15-01,
                                   Amendment 39-
                                   14190 (70 FR
                                   42262, July 22,
                                   2005)).
(3) 093-53-275, dated December    Within 6,450        (None)............  (None)............  (None).
 10, 1996.                         flight cycles or
                                   5 years after
                                   August 26, 2005
                                   (the effective
                                   date of AD 2005-
                                   15-01, Amendment
                                   39-14190 (70 FR
                                   42262, July 22,
                                   2005)), whichever
                                   occurs first.
(4) 093-53-276, dated June 17,    At the next         (None)............  At intervals not    (None).
 1996.                             Corrosion                               to exceed the
                                   Prevention and                          next CPCP
                                   Control Program                         inspection.
                                   (CPCP) inspection
                                   after August 26,
                                   2005 (the
                                   effective date of
                                   AD 2005-15-01,
                                   Amendment 39-
                                   14190 (70 FR
                                   42262, July 22,
                                   2005)).
(5) 093-57-085, Revision 1,       Before the          Within 1,800        At intervals not    Modification in
 dated December 1, 1997.           accumulation of     flight cycles or    to exceed 1,800     accordance with
                                   26,000 total        3,300 flight        flight cycles or    Lockheed TriStar
                                   flight cycles or    hours after         3,300 flight        L-1011 Service
                                   48,000 total        August 26, 2005     hours, whichever    Bulletin 093-57-
                                   flight hours,       (the effective      occurs first.       085, Basic Issue,
                                   whichever occurs    date of AD 2005-                        dated May 7,
                                   first.              15-01, Amendment                        1993; or Revision
                                                       39-14190 (70 FR                         1, dated December
                                                       42262, July 22,                         1, 1997.
                                                       2005)), whichever
                                                       occurs first.
(6) 093-57-208, Revision 1,       Before the          Within 6,450        At intervals not    (None).
 dated October 28, 1997.           accumulation of     flight cycles or    to exceed 6,450
                                   18,000 total        5 years after       flight cycles or
                                   flight cycles.      August 26, 2005     5 years,
                                                       (the effective      whichever occurs
                                                       date of AD 2005-    first.
                                                       15-01, Amendment
                                                       39-14190 (70 FR
                                                       42262, July 22,
                                                       2005)), whichever
                                                       occurs first.
(7) 093-52-210, dated July 19,    Within 5,000        (None)............  (None)............  (None).
 1991, including Lockheed LCC-     flight hours or
 7622-248, Corrosion Removal and   18 months after
 Refurbishment of C1-A Cargo       August 26, 2005
 Door Cam Latches, Latch           (the effective
 Bellcranks and Matched Latch      date of AD 2005-
 Support Assemblies, dated         15-01, Amendment
 February 27, 1990.                39-14190 (70 FR
                                   42262, July 22,
                                   2005)), whichever
                                   occurs first.
(8) 093-53-054, Revision 1,       Within 6,450        (None)............  (None)............  (None).
 dated August 12, 1975.            flight cycles or
                                   5 years after
                                   August 26, 2005
                                   (the effective
                                   date of AD 2005-
                                   15-01, Amendment
                                   39-14190 (70 FR
                                   42262, July 22,
                                   2005)), whichever
                                   occurs first.

(9) 093-53-070, Revision 3,       Before the          Within 1,500        At intervals not    Modification in
 dated September 19, 1989.         accumulation of     flight hours        to exceed 3,000     accordance with
                                   6,000 total         after August 26,    flight hours.       Lockheed TriStar
                                   flight hours.       2005 (the                               L-1011 Service
                                                       effective date of                       Bulletin 093-53-
                                                       AD 2005-15-01,                          070, Basic Issue,
                                                       Amendment 39-                           dated September
                                                       14190 (70 FR                            26, 1974;
                                                       42262, July 22,                         Revision 1, dated
                                                       2005)).                                 January 23, 1975;
                                                                                Revision 2, dated
                                                                                July 7, 1975; or
                                                                                Revision 3, dated
                                                                                September 19,
                                                                                1989.
(10) 093-53-085, Revision 3,      (i) Part I: Before  Part I: Within      Part I: At          Modification in
 dated December 15, 1989.          the accumulation    1,600 flight        intervals not to    accordance with
                                   of 20,000 flight    cycles or 3,000     exceed 1,600        Lockheed TriStar
                                   cycles or 37,000    flight hours        flight cycles or    L-1011 Service
                                   total flight        after August 26,    3,000 flight        Bulletin 093-53-
                                   hours, whichever    2005 (the           hours, whichever    085, Basic Issue,
                                   occurs first.       effective date of   occurs first.       dated September
                                                       AD 2005-15-01,                          29, 1975;
                                                       Amendment 39-                           Revision 1, dated
                                                       14190 (70 FR                            September 3,
                                                       42262, July 22,                         1976; or Revision
                                                       2005)), whichever                       2, dated February
                                                       occurs first.                           8, 1988.
                                  (ii) Part II:       Part II: Within     Part II: At         Modification in
                                   Before the          5,000 flight        intervals not to    accordance with
                                   accumulation of     cycles or 9,200     exceed 5,000        Lockheed TriStar
                                   30,000 flight       flight hours        flight cycles or    L-1011 Service
                                   cycles or 55,000    after August 26,    9,200 flight        Bulletin 093-53-
                                   total flight        2005 (the           hours, whichever    085, Basic Issue,
                                   hours, whichever    effective date of   occurs first.       dated September
                                   occurs first.       AD 2005-15-01,                          29, 1975;
                                                       Amendment 39-                           Revision 1, dated
                                                       14190 (70 FR                            September 3,
                                                       42262, July 22,                         1976; or Revision
                                                       2005)), whichever                       2, dated February
                                                       occurs first.                           8, 1988.
(11) 093-53-086, Revision 5,      Before the          Within 1,600        At intervals not    Modification in
 dated April 12, 1990.             accumulation of     flight cycles or    to exceed 1,600     accordance with
                                   9,000 flight        3,000 flight        flight cycles or    Lockheed TriStar
                                   cycles or 10,000    hours after         3,000 flight        L-1011 Service
                                   flight hours,       August 26, 2005     hours, whichever    Bulletin 093-53-
                                   whichever occurs    (the effective      occurs first.       086, Basic Issue,
                                   first.              date of AD 2005-                        dated September
                                                       15-01, Amendment                        26, 1975;
                                                       39-14190 (70 FR                         Revision 1, dated
                                                       42262, July 22,                         November 12,
                                                       2005)), whichever                       1975; Revision 2,
                                                       occurs first.                           dated December
                                                                                12, 1976;
                                                                                Revision 3, dated
                                                                                July 19, 1977;
                                                                                Revision 4, dated
                                                                                July 8, 1985; or
                                                                                Revision 5, dated
                                                                                April 12, 1990.
(12) 093-53-110, Revision 1,      Before the          Within 2,200        At intervals not    Modification in
 dated May 7, 1993.                accumulation of     flight cycles or    to exceed 2,200     accordance with
                                   22,000 total        4,000 flight        flight cycles or    Lockheed TriStar
                                   flight cycles or    hours after         4,000 flight        L-1011 Service
                                   40,000 total        August 26, 2005     hours, whichever    Bulletin 093-53-
                                   flight hours,       (the effective      occurs first.       110, Basic Issue,
                                   whichever occurs    date of AD 2005-                        dated August 19,
                                   first.              15-01, Amendment                        1991; or Revision
                                                       39-14190 (70 FR                         1, dated May 7,
                                                       42262, July 22,                         1993.
                                                       2005)), whichever
                                                       occurs first.
(13) Change Notification 093-53-  Before the          Within 800 flight   At intervals not    Inspection and
 260, CN4, dated May 8, 1998.      accumulation of     cycles or 1,500     to exceed 800       modification in
                                   8,000 total         flight hours        flight cycles or    accordance with
                                   flight cycles or    after August 26,    1,500 flight        Part 2.A. of
                                   20,000 total        2005 (the           hours, whichever    Lockheed TriStar
                                   flight hours,       effective date of   occurs first.       L-1011 Service
                                   whichever occurs    AD 2005-15-01,                          Bulletin 093-53-
                                   first.              Amendment 39-                           260, Basic Issue,
                                                       14190 (70 FR                            dated May 15,
                                                       42262, July 22,                         1991.
                                                       2005)), whichever
                                                       occurs first.
(14) Change Notification 093-53-  Within 12 months    (None)............  At intervals not    Modification in
 266, CN1, dated July 10, 1992.    after August 26,                        to exceed 90 days.  accordance with
                                   2005 (the                                                   Lockheed TriStar
                                   effective date of                                           L-1011 Service
                                   AD 2005-15-01,                                              Bulletin 093-53-
                                   Amendment 39-                                               266, Basic Issue,
                                   14190 (70 FR                                                dated March 2,
                                   42262, July 22,                                             1992.
                                   2005)).

(15) Change Notification 093-57-  Before the          Within 1,600        At intervals not    Modification in
 058, R5-CN1, dated May 3, 1993.   accumulation of     flight cycles or    to exceed 1,600     accordance with
                                   20,000 total        3,000 flight        flight cycles or    Lockheed TriStar
                                   flight cycles or    hours after         3,000 flight        L-1011 Service
                                   37,000 total        August 26, 2005     hours, whichever    Bulletin 093-57-
                                   flight hours,       (the effective      occurs first.       058, Basic Issue,
                                   whichever occurs    date of AD 2005-                        dated September
                                   first.              15-01, Amendment                        16, 1975;
                                                       39-14190 (70 FR                         Revision 1, dated
                                                       42262, July 22,                         December 1, 1976;
                                                       2005)), whichever                       Revision 2, dated
                                                       occurs first.                           June 30, 1978;
                                                                                Revision 3, dated
                                                                                October 19, 1978;
                                                                                Revision 4, dated
                                                                                July 6, 1981; or
                                                                                Revision 5, dated
                                                                                June 9, 1983.
(16) Change Notification 093-57-  At the applicable   At the applicable   At the applicable   Modification in
 195, R3-CN1, dated August 22,     time specified in   time specified in   time specified in   accordance with
 1995; or Lockheed TriStar L-      paragraph (j) of    paragraph (j) of    paragraph (k) of    Lockheed TriStar
 1011 Service Bulletin 093-57-     this AD.            this AD.            this AD.            L-1011 Service
 195, Revision 4, dated March                                                                  Bulletin 093-57-
 17, 2010.                                                                                195, Revision 2,
                                                                                dated July 27,
                                                                                1990; Revision 3,
                                                                                dated June 30,
                                                                                1992; or Revision
                                                                                4, dated March
                                                                                17, 2010.
(17) Change Notification 093-57-  (i) For Model L-    Within 6,450        At intervals not    Repair or
 213, CN1, dated February 20,      1011-385-1, L-      flight cycles or    to exceed 6,450     modification in
 1996.                             1011-385-1-14, L-   5 years after       flight cycles or    accordance with
                                   1011-385-1-15:      August 26, 2005     5 years,            Lockheed TriStar
                                   Before the          (the effective      whichever occurs    L-1011 Service
                                   accumulation of     date of AD 2005-    first.              Bulletin 093-57-
                                   15,000 total        15-01, Amendment                        213, Basic Issue,
                                   flight cycles.      39-14190 (70 FR                         dated December 9,
                                                       42262, July 22,                         1994.
                                                       2005)), whichever
                                                       occurs first.
                                  (ii) For Model L-   Within 6,450        At intervals not    Repair or
                                   1011-385-3:         flight cycles or    to exceed 6,450     modification in
                                   Before the          5 years after       flight cycles or    accordance with
                                   accumulation of     August 26, 2005     5 years,            Lockheed TriStar
                                   10,000 total        (the effective      whichever occurs    L-1011 Service
                                   flight cycles.      date of AD 2005-    first.              Bulletin 093-57-
                                                       15-01, Amendment                        213, Basic Issue,
                                                       39-14190 (70 FR                         dated December 9,
                                                       42262, July 22,                         1994.
                                                       2005)), whichever
                                                       occurs first.
----------------------------------------------------------------------------------------------------------------

(h) Retained Corrective Action With a Certain Compliance Method Removed
and Revised Service Information

    This paragraph restates the corrective action required by
paragraph (b) of AD 2005-15-01, Amendment 39-14190 (70 FR 42262,
July 22, 2005), with a certain compliance method removed and revised
service information. If any cracking or corrosion is detected during
any inspection required by paragraph (g) of this AD, prior to
further flight, accomplish the actions specified in paragraph
(h)(1), (h)(2), or (h)(3) of this AD.
    (1) Repair in accordance with the applicable service bulletin
referenced in table I or II of Lockheed Tristar L-1011 Service
Bulletin 093-51-041, Revision 1, dated March 3, 2000; or Revision 2,
dated March 30, 2010.
    (2) Accomplish the terminating modification in accordance with
the applicable service bulletin referenced in table I or II of
Lockheed Tristar L-1011 Service Bulletin 093-51-041, Revision 1,
dated March 3, 2000; or Revision 2, dated March 30, 2010.
    (3) Repair in accordance with a method approved by the Manager,
Atlanta Aircraft Certification Office (ACO), FAA. Information on
additional methods of compliance can be obtained from the Manager,
Atlanta ACO.

(i) Retained Terminating Action

    This paragraph restates the terminating action required by
paragraph (c) of AD 2005-15-01, Amendment 39-14190 (70 FR 42262,
July 22, 2005). Within 5 years or 5,000 flight cycles after August
26, 2005 (the effective date of AD 2005-15-01), whichever occurs
first, install the terminating modification referenced in the
applicable service bulletin listed in table 1 to paragraph (g) of
this AD, in accordance with the applicable service bulletin listed
in table 1 to paragraph (g) of this AD. Such installation
constitutes terminating action for the applicable structural
inspection required by paragraph (g) of this AD.

(j) Newly Revised Initial Inspection Compliance Time for Certain
Airplanes

    For airplanes identified in Lockheed TriStar L-1011 Service
Bulletin 093-57-195, Revision 4, dated March 17, 2010: Do the
initial inspection required by paragraph (g)(16) of this AD at the
applicable time specified in paragraph (j)(1) or (j)(2) of this AD.
    (1) For airplanes having serial numbers (S/Ns) 1002 through 1109
inclusive: At the earlier of the times specified in paragraphs
(j)(1)(i) and (j)(1)(ii) of this AD.
    (i) Before the accumulation of 20,000 total flight cycles, or
within 2,200 flight cycles after August 26, 2005 (the effective date
of AD 2005-15-01, Amendment 39-14190 (70 FR 42262, July 22, 2005)),
whichever occurs later.
    (ii) Before the accumulation of 15,000 total flight cycles, or
within 2,200 flight cycles after the effective date of this AD,
whichever occurs later.
    (2) For airplanes having S/Ns 1110 through 1250 inclusive: At
the earlier of the times specified in paragraphs (j)(2)(i) and
(j)(2)(ii) of this AD.
    (i) Before the accumulation of 30,000 total flight cycles, or
within 2,200 flight cycles after August 26, 2005 (the effective date
of AD 2005-15-01, Amendment 39-14190 (70 FR 42262, July 22, 2005)),
whichever occurs later.
    (ii) Before the accumulation of 15,000 total flight cycles, or
within 2,200 flight cycles

after the effective date of this AD, whichever occurs later.

(k) Newly Revised Repetitive Intervals for Certain Airplanes

    For airplanes identified in paragraph (j) of this AD, repeat the
inspection required by paragraph (j) of this AD thereafter at the
applicable times specified in paragraph (k)(1) or (k)(2) of this AD.
    (1) For airplanes having S/Ns 1002 through 1156 inclusive:
Repeat the inspection at intervals not to exceed 2,200 flight
cycles.
    (2) For airplanes having S/Ns 1157 through 1250 inclusive:
Repeat the inspection one time within 2,200 flight cycles after the
most recent inspection, and thereafter at intervals not to exceed
1,750 flight cycles.

(l) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Atlanta ACO, FAA, has the authority to approve
AMOCs for this AD, if requested using the procedures found in 14 CFR
39.19. In accordance with 14 CFR 39.19, send your request to your
principal inspector or local Flight Standards District Office, as
appropriate. If sending information directly to the manager of the
ACO, send it to the attention of the person identified in the
Related Information section of this AD.
    (2) Before using any approved AMOC, notify your appropriate
principal inspector, or lacking a principal inspector, the manager
of the local flight standards district office/certificate holding
district office.

(m) Related Information

    For more information about this AD, contact Carl Gray, Aerospace
Engineer, Airframe Branch, ACE-117A, FAA, Atlanta Aircraft
Certification Office (ACO), 1701 Columbia Avenue, College Park,
Georgia 30337; phone:<PHONE_NUMBER>; fax:<PHONE_NUMBER>; email:
<EMAIL_ADDRESS>
(n) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the
incorporation by reference (IBR) of the service information listed
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do
the actions required by this AD, unless the AD specifies otherwise.
    (3) The following service information was approved for IBR on
October 1, 2013.
    (i) Lockheed TriStar L-1011 Service Bulletin 093-57-195,
Revision 4, dated March 17, 2010.
    (ii) Lockheed Tristar L-1011 Service Bulletin 093-51-041,
Revision 2, dated March 30, 2010.
    (iii) Lockheed TriStar L-1011 Service Bulletin 093-53-269,
Revision 1, dated October 28, 1997.
    (iv) Lockheed TriStar L-1011 Service Bulletin 093-53-274, dated
May 28, 1997.
    (v) Lockheed TriStar L-1011 Service Bulletin 093-53-275, dated
December 10, 1996.
    (vi) Lockheed TriStar L-1011 Service Bulletin 093-53-276, dated
June 17, 1996.
    (vii) Lockheed TriStar L-1011 Service Bulletin 093-57-208,
Revision 1, dated October 28, 1997.
    (viii) Lockheed TriStar L-1011 Service Bulletin 093-52-210,
dated July 19, 1991, including Lockheed LCC-7622-248, Corrosion
Removal and Refurbishment of C1-A Cargo Door Cam Latches, Latch
Bellcranks and Matched Latch Support Assemblies, dated February 27,
1990. Pages 1 and 3-8 of this document are dated February 27, 1990.
Page 2 is dated February 19, 1990. Page 9 is dated January 4, 1990.
Pages 10 and 11 are dated January 5, 1990.
    (ix) Lockheed TriStar L-1011 Service Bulletin 093-53-054,
Revision 1, dated August 12, 1975.
    (x) Lockheed TriStar L-1011 Service Bulletin 093-53-085,
Revision 3, dated December 15, 1989. Pages 3, 4, 7-14, and 16-23 are
dated February 8, 1988. Pages 1, 2, 5, 6, and 15 are dated December
15, 1989.
    (xi) Lockheed TriStar L-1011 Service Bulletin Change
Notification 093-53-260, CN4, dated May 8, 1998.
    (xii) Lockheed TriStar L-1011 Service Bulletin Change
Notification 093-53-266, CN1, dated July 10, 1992.
    (xiii) Lockheed TriStar L-1011 Service Bulletin Change
Notification 093-57-058, R5-CN1, dated May 3, 1993.
    (xiv) Lockheed TriStar L-1011 Service Bulletin Change
Notification 093-57-195, R3-CN1, dated August 22, 1995.
    (xv) Lockheed TriStar L-1011 Service Bulletin Change
Notification 093-57-213, CN1, dated February 20, 1996.
    (xvi) Lockheed TriStar L-1011 Service Bulletin 093-57-195,
Revision 2, dated July 27, 1990.
    (xvii) Lockheed TriStar L-1011 Service Bulletin 093-57-195,
Revision 3, dated June 30, 1992. Pages 1-6, 23-28, 33, 34, 41, 42,
and 45-52 of this document are identified as Revision 3, dated June
30, 1992; Pages 7-22, 29-32, 35-40, 43, and 44 are identified as
Revision 2, dated July 27, 1990.
    (xviii) Lockheed TriStar L-1011 Service Bulletin 093-57-213,
dated December 9, 1994.
    (4) The following service information was approved for IBR on
August 26, 2005 (70 FR 42262, July 22, 2005).
    (i) Lockheed TriStar L-1011 Service Bulletin 093-51-041,
Revision 1, dated March 3, 2000.
    (ii) Lockheed TriStar L-1011 Service Bulletin 093-53-070, Basic
Issue, dated September 26, 1974.
    (iii) Lockheed TriStar L-1011 Service Bulletin 093-53-070,
Revision 1, dated January 23, 1975. Pages 1, 4-7, and 13-17 of this
document are identified as Revision 1, dated January 23, 1975. Pages
2, 3, and 8-12 of this document are identified as Basic Issue, dated
September 26, 1974.
    (iv) Lockheed TriStar L-1011 Service Bulletin 093-53-070,
Revision 2, dated July 7, 1975. Pages 1, 2, 7, and 9-14 of this
document are identified as Revision 2, dated July 7, 1975. Pages 3
and 8 of this document are identified as Basic Issue, dated
September 26, 1974. Pages 4-6 and 15-17 of this document are
identified as Revision 1, dated January 23, 1975.
    (v) Lockheed TriStar L-1011 Service Bulletin 093-53-070,
Revision 3, dated September 19, 1989. Pages 1-6 and 8-10 of this
document are identified as Revision 3, dated September 19, 1989.
Page 7 of this document is identified as Basic Issue, dated
September 26, 1974.
    (vi) Lockheed TriStar L-1011 Service Bulletin 093-53-085, Basic
Issue, dated September 29, 1975.
    (vii) Lockheed TriStar L-1011 Service Bulletin 093-53-085,
Revision 1, dated September 3, 1976. Pages 1-3, 6, 9-11, and 15 of
this document are identified as Revision 1, dated September 3, 1976.
Pages 4, 5, 7, 8, 12-14, and 16 of this document are identified as
Basic Issue, dated September 29, 1975.
    (viii) Lockheed TriStar L-1011 Service Bulletin 093-53-085,
Revision 2, dated February 8, 1988.
    (ix) Lockheed TriStar L-1011 Service Bulletin 093-53-086, Basic
Issue, dated September 26, 1975.
    (x) Lockheed TriStar L-1011 Service Bulletin 093-53-086,
Revision 1, dated November 12, 1975. Pages 1, 2, 11, and 15 of this
document are identified as Revision 1, dated November 12, 1975.
Pages 3-10, 12-14, and 16 of this document are identified as Basic
Issue, dated September 26, 1975.
    (xi) Lockheed TriStar L-1011 Service Bulletin 093-53-086,
Revision 2, dated December 12, 1976. Pages 1, 2, 7, 15, and 16 of
this document are identified as Revision 2, dated December 12, 1976.
Pages 3-6, 8-10, and 12-14 of this document are identified as Basic
Issue, dated September 26, 1975. Page 11 of this document is
identified as Revision 1, dated November 12, 1975.
    (xii) Lockheed TriStar L-1011 Service Bulletin 093-53-086,
Revision 3, dated July 19, 1977. Pages 1, 2, 4, 7, 10, 11, and 15 of
this document are identified as Revision 3, dated July 19, 1977.
Pages 3, 5, 6, 8, 9, and 12-14 of this document are identified as
Basic Issue, dated September 26, 1975. Page 16 of this document is
identified as Revision 2, dated December 12, 1976.
    (xiii) Lockheed TriStar L-1011 Service Bulletin 093-53-086,
Revision 4, dated July 8, 1985. Pages 1-4, 15, and 16 of this
document are identified as Revision 4, dated July 8, 1985. Pages 5,
6, 8, 9, and 12-14 of this document are identified as Basic Issue,
dated September 26, 1975. Pages 7, 10, and 11 of this document are
identified as Revision 3, dated July 19, 1977.
    (xiv) Lockheed TriStar L-1011 Service Bulletin 093-53-086,
Revision 5, dated April 12, 1990. Pages 1-9 and 13 of this document
are identified as Revision 5, dated April 12, 1990. Pages 10-12 of
this document are identified as Basic Issue, dated September 26,
1975. Page 14 of this document is identified as Revision 4, dated
July 8, 1985.
    (xv) Lockheed TriStar L-1011 Service Bulletin 093-53-110, Basic
Issue, dated August 19, 1991.
    (xvi) Lockheed TriStar L-1011 Service Bulletin 093-53-110,
Revision 1, dated May 7, 1993. Pages 1-7 and 9-12 of this document
are identified as Revision 1, dated May 7, 1993. Page 8 of this
document is identified as Basic Issue, dated August 19, 1991.
    (xvii) Lockheed TriStar L-1011 Service Bulletin 093-53-260,
Basic Issue, dated May 15, 1991.
    (xviii) Lockheed TriStar L-1011 Service Bulletin 093-53-266,
Basic Issue, dated March 2, 1992.

    (xix) Lockheed TriStar L-1011 Service Bulletin 093-57-058, Basic
Issue, dated September 16, 1975.
    (xx) Lockheed TriStar L-1011 Service Bulletin 093-57-058,
Revision 1, dated December 1, 1976. Pages 1, 2, 4, 7, 8, 11, and 15-
19 of this document are identified as Revision 1, dated December 1,
1976. Pages 3, 5, 6, 9, 10, and 12-14 of this document are
identified as Basic Issue, dated September 16, 1975.
    (xxi) Lockheed TriStar L-1011 Service Bulletin 093-57-058,
Revision 2, dated June 30, 1978. Pages 1-4, 7, 8, 11, and 15-19 of
this document are identified as Revision 2, dated June 30, 1978.
Pages 5, 6, 9, 10, and 12-14 of this document are identified as
Basic issue, dated September 16, 1975.
    (xxii) Lockheed TriStar L-1011 Service Bulletin 093-57-058,
Revision 3, dated October 19, 1978. Pages 1-3, 7, 8, 11, and 15-19
of this document are identified as Revision 3, dated October 19,
1978. Page 4 of this document is identified as Revision 2, dated
June 30, 1978. Pages 5, 6, 9, 10, and 12-14 of this document are
identified as Basic Issue, dated September 16, 1975.
    (xxiii) Lockheed TriStar L-1011 Service Bulletin 093-57-058,
Revision 4, dated July 6, 1981. Pages 1-3 and 19 of this document
are identified as Revision 4, dated July 6, 1981. Pages 4 and 15 of
this document are identified as Revision 2, dated June 30, 1978.
Pages 5, 6, 9, 10, and 12-14 of this document are identified as
Basic Issue, dated September 16, 1975. Pages 7, 8, 11, and 16-18 of
this document are identified as Revision 3, dated October 19, 1978.
    (xxiv) Lockheed TriStar L-1011 Service Bulletin 093-57-058,
Revision 5, dated June 9, 1983. Pages 1, 3, 4, and 7 of this
document are identified as Revision 5, dated June 9, 1983. Page 2 of
this document is identified as Revision 4, dated July 6, 1981. Pages
5, 6, 9, 10, and 12-14 of this document are identified as Basic
Issue, dated September 16, 1975. Pages 8, 11, and 16-19 of this
document are identified as Revision 3, dated October 19, 1978. Page
15 of this document is identified as Revision 2, dated June 30,
1978.
    (xxv) Lockheed TriStar L-1011 Service Bulletin 093-57-085, Basic
Issue, dated May 7, 1993. This document was incorrectly identified
as ``Revision 1'' in the ``Service bulletin'' column of Table 2--
Material Incorporated by Reference in AD 2005-15-01, Amendment 39-
14190 (70 FR 42262, July 22, 2005).
    (xxvi) Lockheed TriStar L-1011 Service Bulletin 093-57-085,
Revision 1, dated December 1, 1997. Pages 1-7, 9, and 10 of this
document are identified as Revision 1, dated December 1, 1997. Pages
8 and 11-17 are identified as Basic issue, dated May 7, 1993.
    (5) For Lockheed service information identified in this AD,
contact Lockheed Martin Corporation/Lockheed Martin Aeronautics
Company, L1011 Technical Support Center, Dept. 6A4M, Zone 0579, 86
South Cobb Drive, Marietta, GA 30063-0579; telephone<PHONE_NUMBER>;
fax<PHONE_NUMBER>; email<EMAIL_ADDRESS>Internet http://www.lockheedmartin.com/ams/tools/TechPubs.html.
    (6) You may view this service information at FAA, Transport
Airplane Directorate, 1601 Lind Avenue SW., Renton, Washington. For
information on the availability of this material at the FAA, call
425-227-1221.
    (7) You may view this service information that is incorporated
by reference at the National Archives and Records Administration
(NARA). For information on the availability of this material at
NARA, call<PHONE_NUMBER>, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Renton, Washington, on July 21, 2013.
Stephen P. Boyd,
Acting Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. 2013-20731 Filed 8-26-13; 8:45 am]
BILLING CODE 4910-13-P


UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

WASHINGTON, D.C.  20460

OFFICE OF

PREVENTION, PESTICIDES AND

TOXIC SUBSTANCES

MEMORANDUM

Date:	October 23, 2008

SUBJECT:	Coumaphos. Response to comments from USDA/APHIS on the PWP for
coumaphos.

PC Code:  036501	DP Barcode:  347384

MRID No.:  Not Applicable 	Registration No.: Not Applicable

Petition No.:  Not Applicable	Regulatory Action: Not Applicable

Assessment Type:  Not Applicable	Reregistration Case No.:  Not
Applicable

TXR No.:  Not Applicable

FROM:	Shanna Recore, Risk Assessor

	Donald Wilbur, Chemist

		Health Effects Division (7509P)

		Office of Pesticide Programs

THRU:	Felecia Fort, Branch Chief

		Health Effects Division (7509P)

		Office of Pesticide Programs

TO:	Wilhelmena Livingston, Chemical Review Manager

	SRB Branch

Special Review and Reregistration Division (7508P)

		Office of Pesticide Programs

Executive Summary

Attached is the Health Effects Division (HED) response to comments from
the United States Department of Agriculture, Animal and Plant Health
Inspection Service (USDA APHIS). HED appreciates the comments submitted
by USDA APHIS regarding the Agency’s coumaphos Registration Review
summary document.  USDA APHIS provided comments pertaining to Ecological
and Human Health Risk.  HED has reviewed the comments specific to human
health risk and will consider these comments as the registration review
process is carried forward.

APHIS’s Comment: The 2002 PDP monitoring data for beef indicated that
there was no

detection of coumaphos in the 301 samples taken of beef adipose, 313
samples of beef

liver, and the 310 samples of beef muscle. (See attachment 1 for
relevant page(s) or see

http://www.ams.usda.gov/AMSv1.0/getfile?dDocName=PDP2002Summary for full

report.) While the CFTEP does not treat and has no need to treat swine,
APHIS also

wishes to point out that coumaphos residues have not been detected in
pork tissue. (See

attachment 2 for relevant page(s) or

http://www.ams.usda.gov/AMSv1.0/getfile?dDocName=STELPRDC5049946 for
full

report.)

HED’s Response:  The Agency is required by FQPA to revisit the data
five years after the tolerance assessment decision; therefore, the
Agency will need to revisit the United States Department of
Agriculture’s (USDA) Pesticide Data Program (PDP) monitoring data for
beef and milk that were used in the previous dietary risk assessment.
HED appreciates the comments submitted by USDA APHIS and will consider
these comments when the next risk assessment is performed for coumaphos.

APHIS’s Comment: APHIS agrees that the occupational risks for the
CFTEP have been

mitigated below EPA’s level of concern. APHIS would like to provide
data to further

support this determination. In 2002 and 2005, the National Institute for
Occupational

Safety and Health (NIOSH) investigated the cholinesterase monitoring
program for

animal health technicians in the CFTEP. One of the study’s findings
was that none of

the technicians had plasma cholinesterase or acetylcholinesterase levels
outside the

laboratory’s range of normal. Chlorferon was detected in the urine of
all animal health

technicians after they used coumaphos, however levels were significantly
lower the day

following exposure. (See attachment 3 for a full copy of the study.)
While the study was

critical of the program’s use of PPE, current PPE has been improved,
and the negative

findings in the program were corrected. Applicators undergo 5 hours of
pesticide

training every year: 2 hours of mandatory training required by the State
of Texas and

3 hours of mandatory in-house training specific to coumaphos dipping
with the CFTEP.

This training includes management of dipping vats, pesticide
application, and safety.

Additionally, cholinesterase testing is performed every 60 days on
animal health

technicians that apply coumaphos in the CFTEP.

HED’s Response:  HED has received the NIOSH Health Hazard Evaluation
Report (HETA#2002-0203-3050).  No additional data is needed for the
coumaphos risk assessment at this time. HED does not anticipate using
this study in a coumphos risk assessment; however, if we decide to use
it, the study will need to undergo an internal ethics review.

 PAGE

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