Airworthiness Directives; Saab Model SAAB-Fairchild SF340A (SAAB/SF340A) and SAAB 340B Airplanes, 12034-12037 [E8-4326]
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Federal Register / Vol. 73, No. 45 / Thursday, March 6, 2008 / Proposed Rules
Bombardier, Inc. (Formerly Canadair):
Docket No. FAA–2008–0262; Directorate
Identifier 2008–NM–021–AD.
Comments Due Date
(a) We must receive comments by April 7,
2008.
Affected ADs
(b) None.
Applicability
(c) This AD applies to all Bombardier
Model CL–600–2B19 (Regional Jet Series 100
& 440) airplanes, certificated in any category,
all serial numbers.
Subject
(d) Air Transport Association (ATA) of
America Code 28: Fuel.
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Reason
(e) The mandatory continuing
airworthiness information (MCAI) states:
Bombardier Aerospace has completed a
system safety review of the aircraft fuel
system against fuel tank safety standards
introduced in Chapter 525 of the
Airworthiness Manual through Notice of
Proposed Amendment (NPA) 2002–043. The
identified non-compliances were then
assessed using Transport Canada Policy
Letter No. 525–001, to determine if
mandatory corrective action is required.
The assessment showed that it is necessary
to introduce Critical Design Configuration
Control Limitations (CDCCL), in order to
preserve critical fuel tank system ignition
source prevention features during
configuration changes such as modifications
and repairs, or during maintenance actions.
Failure to preserve critical fuel tank system
ignition source prevention features could
result in a fuel tank explosion. Revision has
been made to Canadair Regional Jet Model
CL–600–2B19 Maintenance Requirements
Manual, CSP A–053, Part 2, Appendix D,
‘‘Fuel System Limitations’’ to introduce the
required CDCCL.
The corrective action is revising the
Airworthiness Limitations Section (ALS) of
the Instructions for Continued Airworthiness
to include the CDCCL data.
Actions and Compliance
(f) Unless already done, do the following
actions.
(1) Within 60 days after the effective date
of this AD, or before December 16, 2008,
whichever occurs first, revise the ALS of the
Instructions for Continued Airworthiness to
include the CDCCLs specified in Bombardier
Temporary Revision (TR) 2D–2, dated March
31, 2006, to Appendix D, ‘‘Fuel System
Limitations,’’ of Part 2, ‘‘Airworthiness
Requirements,’’ of the Bombardier CL–600–
2B19 Maintenance Requirements Manual
CSP A–053.
Note 1: The revision required by paragraph
(f)(1) of this AD may be done by inserting a
copy of the applicable TR into the applicable
maintenance requirements manual. When the
TR has been included in the general revision
of the maintenance program, the general
revision may be inserted into the
maintenance requirements manual, provided
the relevant information in the general
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revision is identical to that in the applicable
TR, and the temporary revision may be
removed.
(2) After accomplishing the action
specified in paragraph (f)(1) of this AD, no
alternative CDCCLs may be used unless the
CDCCLs are part of a later revision of
Appendix D, ‘‘Fuel System Limitations,’’ of
Part 2, ‘‘Airworthiness Requirements,’’ of
Bombardier CL–600–2B19 Maintenance
Requirements Manual CSP A–053, Revision
7, dated May 10, 2007, that is approved by
the Manager, New York Aircraft Certification
Office (ACO), FAA, or Transport Canada
Civil Aviation (TCCA) (or its delegated
agent); or unless the CDCCLs are approved as
an alternative method of compliance (AMOC)
in accordance with the procedures specified
in paragraph (g)(1) of this AD.
FAA AD Differences
Note 2: This AD differs from the MCAI
and/or service information as follows: No
differences.
Other FAA AD Provisions
(g) The following provisions also apply to
this AD:
(1) Alternative Methods of Compliance
(AMOCs): The Manager, New York Aircraft
Certification Office, FAA, has the authority to
approve AMOCs for this AD, if requested
using the procedures found in 14 CFR 39.19.
Send information to ATTN: James Delisio,
Aerospace Engineer, Airframe and
Propulsion Branch, ANE–171, FAA, New
York Aircraft Certification Office, 1600
Stewart Avenue, Suite 410, Westbury, New
York 11590; telephone (516) 228–7321; fax
(516) 794–5531. Before using any approved
AMOC on any airplane to which the AMOC
applies, notify your appropriate principal
inspector (PI) in the FAA Flight Standards
District Office (FSDO), or lacking a PI, your
local FSDO.
(2) Airworthy Product: For any
requirement in this AD to obtain corrective
actions from a manufacturer or other source,
use these actions if they are FAA-approved.
Corrective actions are considered FAAapproved if they are approved by the State
of Design Authority (or their delegated
agent). You are required to assure the product
is airworthy before it is returned to service.
(3) Reporting Requirements: For any
reporting requirement in this AD, under the
provisions of the Paperwork Reduction Act,
the Office of Management and Budget (OMB)
has approved the information collection
requirements and has assigned OMB Control
Number 2120–0056.
Related Information
(h) Refer to MCAI Canadian Airworthiness
Directive CF–2007–35, dated December 21,
2007, and Bombardier Temporary Revision
2D–2, dated March 31, 2006, for related
information.
Issued in Renton, Washington, on February
28, 2008.
Ali Bahrami,
Manager, Transport Airplane Directorate,
Aircraft Certification Service.
[FR Doc. E8–4322 Filed 3–5–08; 8:45 am]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2007–29248; Directorate
Identifier 2007–NM–155–AD]
RIN 2120–AA64
Airworthiness Directives; Saab Model
SAAB-Fairchild SF340A (SAAB/
SF340A) and SAAB 340B Airplanes
Federal Aviation
Administration (FAA), DOT.
ACTION: Supplemental notice of
proposed rulemaking (NPRM);
reopening of comment period.
AGENCY:
SUMMARY: We are revising an earlier
NPRM for the products listed above.
This action revises the earlier NPRM by
expanding the scope. This proposed AD
results from mandatory continuing
airworthiness information (MCAI)
originated by an aviation authority of
another country to identify and correct
an unsafe condition on an aviation
product. The MCAI describes the unsafe
condition as:
Subsequent to accidents involving Fuel
Tank System explosions in flight * * * and
on ground, * * * Special Federal Aviation
Regulation 88 (SFAR88) * * * required a
safety review of the aircraft Fuel Tank
System * * *.
*
*
*
*
*
Fuel Airworthiness Limitations are items
arising from a systems safety analysis that
have been shown to have failure mode(s)
associated with an ‘‘unsafe condition’’ * * *.
These are identified in Failure Conditions for
which an unacceptable probability of ignition
risk could exist if specific tasks and/or
practices are not performed in accordance
with the manufacturers’ requirements.
The proposed AD would require
actions that are intended to address the
unsafe condition described in the MCAI.
DATES: We must receive comments on
this proposed AD by March 26, 2008.
ADDRESSES: You may send comments by
any of the following methods:
• Federal eRulemaking Portal: Go to
https://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: U.S. Department of
Transportation, Docket Operations, M–
30, West Building Ground Floor, Room
W12–40, 1200 New Jersey Avenue, SE.,
Washington, DC, between 9 a.m. and 5
p.m., Monday through Friday, except
Federal holidays.
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Federal Register / Vol. 73, No. 45 / Thursday, March 6, 2008 / Proposed Rules
Examining the AD Docket
You may examine the AD docket on
the Internet at https://
www.regulations.gov; or in person at the
Docket Operations office between 9 a.m.
and 5 p.m., Monday through Friday,
except Federal holidays. The AD docket
contains this proposed AD, the
regulatory evaluation, any comments
received, and other information. The
street address for the Docket Operations
office (telephone (800) 647–5527) is in
the ADDRESSES section. Comments will
be available in the AD docket shortly
after receipt.
FOR FURTHER INFORMATION CONTACT:
Mike Borfitz, Aerospace Engineer,
International Branch, ANM–116, FAA,
Transport Airplane Directorate, 1601
Lind Avenue, SW., Renton, Washington
98057–3356; telephone (425) 227–2677;
fax (425) 227–1149.
SUPPLEMENTARY INFORMATION:
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Comments Invited
We invite you to send any written
relevant data, views, or arguments about
this proposed AD. Send your comments
to an address listed under the
ADDRESSES section. Include ‘‘Docket No.
FAA–2007–29248; Directorate Identifier
2007–NM–155–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 based on those comments.
We will post all comments we
receive, without change, to https://
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 proposed to amend 14 CFR part
39 with an earlier NPRM for the
specified products, which was
published in the Federal Register on
September 19, 2007 (72 FR 53501). The
earlier NPRM proposed to require
actions intended to address the unsafe
condition for the products listed above.
Since that NPRM was issued, we have
determined that the compliance times
specified in paragraphs (f)(1) and (f)(2)
of the earlier NPRM must be revised. In
most ADs, we adopt a compliance time
allowing a specified amount of time
after the AD’s effective date. In this case,
however, the FAA has already issued
regulations that require operators to
revise their maintenance/inspection
programs to address fuel tank safety
issues. The compliance date for these
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regulations is December 16, 2008. To
provide for coordinated implementation
of these regulations and this
supplemental NPRM, we are including
this same compliance date in
paragraphs (f)(1) and (f)(2) of this
supplemental NPRM.
In addition, we have standardized our
approach to a series of similar ADs;
therefore, we have revised paragraph
(f)(3) of this supplemental NPRM to
specify that no alternative inspections,
inspection intervals, or CDCCLs may be
used unless they are part of a later
approved revision of Saab 340 Fuel
Airworthiness Limitations Document
340 LKS 009033, dated February 14,
2006, or unless they are approved as an
alternative method of compliance
(AMOC). Inclusion of this paragraph in
the AD is intended to ensure that the
AD-mandated airworthiness limitations
changes are treated the same as the
airworthiness limitations issued with
the original type certificate.
Comments
We gave the public the opportunity to
participate in developing this AD. We
received no comments on the original
NPRM or on the determination of the
cost to the public.
FAA’s Determination and Requirements
of This Proposed AD
This product has been approved by
the aviation authority of another
country, and is approved for operation
in the United States. Pursuant to our
bilateral agreement with the State of
Design Authority, we have been notified
of the unsafe condition described in the
MCAI and service information
referenced above. We are proposing this
AD because we evaluated all pertinent
information and determined an unsafe
condition exists and is likely to exist or
develop on other products of the same
type design.
The change to paragraph (f)(2) of this
supplemental NPRM, described above,
expands the scope of the original
NPRM. As a result, we have determined
that it is necessary to reopen the
comment period to provide additional
opportunity for the public to comment
on this proposed AD.
Differences Between This AD and the
MCAI or Service Information
We have reviewed the MCAI and
related service information and, in
general, agree with their substance. But
we might have found it necessary to use
different words from those in the MCAI
to ensure the AD is clear for U.S.
operators and is enforceable. In making
these changes, we do not intend to differ
substantively from the information
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12035
provided in the MCAI and related
service information.
We might also have proposed
different actions in this AD from those
in the MCAI in order to follow FAA
policies. Any such differences are
highlighted in a Note within the
proposed AD.
Costs of Compliance
We estimate that this proposed AD
will affect about 144 products of U.S.
registry. We also estimate that it will
take about 1 work-hour per product to
comply with the basic requirements of
this proposed AD. The average labor
rate is $80 per work-hour. Based on
these figures, we estimate the cost of
this proposed AD to the U.S. operators
to be $11,520, or $80 per product.
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 determined that this proposed AD
would not have federalism implications
under Executive Order 13132. This
proposed AD would 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 this proposed regulation:
1. Is not a ‘‘significant regulatory
action’’ under Executive Order 12866;
2. Is not a ‘‘significant rule’’ under the
DOT Regulatory Policies and Procedures
(44 FR 11034, February 26, 1979); and
3. 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.
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Federal Register / Vol. 73, No. 45 / Thursday, March 6, 2008 / Proposed Rules
We prepared a regulatory evaluation
of the estimated costs to comply with
this proposed AD and placed it in the
AD docket.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation
safety, Safety.
The Proposed Amendment
Accordingly, under the authority
delegated to me by the Administrator,
the FAA proposes to amend 14 CFR part
39 as follows:
PART 39—AIRWORTHINESS
DIRECTIVES
1. The authority citation for part 39
continues to read as follows:
Authority: 49 U.S.C. 106(g), 40113, 44701.
§ 39.13
[Amended]
2. The FAA amends § 39.13 by adding
the following new AD:
SAAB Aircraft AB: Docket No. FAA–2007–
29248; Directorate Identifier 2007–NM–
155–AD.
Comments Due Date
(a) We must receive comments by March
26, 2008.
Affected ADs
(b) None.
Applicability
(c) This AD applies to all Saab Model
SAAB-Fairchild SF340A (SAAB/SF340A)
and SAAB 340B airplanes, certificated in any
category, all serial numbers.
Note 1: This AD requires revisions to
certain operator maintenance documents to
include new inspections. Compliance with
these inspections is required by 14 CFR
91.403(c). For airplanes that have been
previously modified, altered, or repaired in
the areas addressed by these inspections, the
operator may not be able to accomplish the
inspections described in the revisions. In this
situation, to comply with 14 CFR 91.403(c),
the operator must request approval for an
alternative method of compliance according
to paragraph (g)(1) of this AD. The request
should include a description of changes to
the required inspections that will ensure the
continued operational safety of the airplane.
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Subject
(d) Air Transport Association (ATA) of
America Code 28: Fuel.
Reason
(e) The mandatory continuing
airworthiness information (MCAI) states:
Subsequent to accidents involving Fuel
Tank System explosions in flight * * * and
on ground, the FAA published Special
Federal Aviation Regulation 88 (SFAR 88) in
June 2001. SFAR 88 required a safety review
of the aircraft Fuel Tank System to determine
that the design meets the requirements of
FAR (Federal Aviation Regulation) § 25.901
and § 25.981(a) and (b).
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A similar regulation has been
recommended by the JAA (Joint Aviation
Authorities) to the European National
Aviation Authorities (National Aviation
Authorities) in JAA letter 04/00/02/07/03–
L024 of 3 February 2003. The review was
requested to be mandated by NAA’s using
JAR (Joint Aviation Regulation) § 25.901(c),
§ 25.1309.
In August 2005 EASA published a policy
statement on the process for developing
instructions for maintenance and inspection
of Fuel Tank System ignition source
prevention (EASA D 2005/CPRO, https://
www.easa.eu.int/home/
cert_policy_statements_en.html) that also
included the EASA expectations with regard
to compliance times of the corrective actions
on the unsafe and the not unsafe part of the
harmonised design review results. On a
global scale the TC (type certificate) holders
committed themselves to the EASA
published compliance dates (see EASA
policy statement). The EASA policy
statement has been revised in March 2006:
The date of 31–12–2005 for the unsafe related
actions has now been set at 01–07–2006.
Fuel Airworthiness Limitations are items
arising from a systems safety analysis that
have been shown to have failure mode(s)
associated with an ‘unsafe condition’ as
defined in FAA’s memo 2003–112–15 ‘SFAR
88—Mandatory Action Decision Criteria’.
These are identified in Failure Conditions for
which an unacceptable probability of ignition
risk could exist if specific tasks and/or
practices are not performed in accordance
with the manufacturers’ requirements.
This EASA Airworthiness Directive
mandates the Fuel System Airworthiness
Limitations (comprising maintenance/
inspection tasks and Critical Design
Configuration Control Limitations (CDCCL))
for the type of aircraft, that resulted from the
design reviews and the JAA recommendation
and EASA policy statement mentioned
above.
The corrective action is revising the
Airworthiness Limitations Section of the
Instructions for Continued Airworthiness to
incorporate new limitations for fuel tank
systems.
Actions and Compliance
(f) Unless already done, do the following
actions.
(1) Before December 16, 2008, or within 3
months after the effective date of this AD,
whichever occurs earlier, revise the
Airworthiness Limitations Section (ALS) of
the Instructions for Continued Airworthiness
to incorporate the maintenance and
inspection instructions in Part 1 of Saab 340
Fuel Airworthiness Limitations Document
340 LKS 009033, dated February 14, 2006.
For all tasks identified in Part 1 of Saab 340
Fuel Airworthiness Limitations Document
340 LKS 009033, dated February 14, 2006,
the initial compliance times start from the
effective date of this AD, and the repetitive
inspections must be accomplished thereafter
at the interval specified in Part 1 of Saab 340
Fuel Airworthiness Limitations Document
340 LKS 009033, dated February 14, 2006;
except as provided by paragraphs (f)(3) and
(g) of this AD.
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(2) Before December 16, 2008, revise the
ALS of the Instructions for Continued
Airworthiness to incorporate the CDCCLs as
defined in Part 2 of Saab 340 Fuel
Airworthiness Limitations Document 340
LKS 009033, dated February 14, 2006.
(3) After accomplishing the actions
specified in paragraphs (f)(1) and (f)(2) of this
AD, no alternative inspection, inspection
intervals, or CDCCLs may be used unless the
inspections, intervals, or CDCCLs are part of
a later revision of Saab 340 Fuel
Airworthiness Limitations Document 340
LKS 009033, dated February 14, 2006, that is
approved by the Manager, International
Branch, ANM–116, Transport Airplane
Directorate, FAA, or the European Aviation
Safety Agency (EASA) (or its delegated
agent); or unless the inspections, intervals, or
CDCCLs are approved as an alternative
method of compliance (AMOC) in
accordance with the procedures specified in
paragraph (g)(1) of this AD.
(4) Where Saab 340 Fuel Airworthiness
Limitations Document 340 LKS 009033,
dated February 14, 2006, allows for
exceptional short-term extensions, an
exception is acceptable to the FAA if it is
approved by the appropriate principal
inspector in the FAA Flight Standards
Certificate Holding District Office.
FAA AD Differences
Note 2: This AD differs from the MCAI
and/or service information as follows: No
differences.
Other FAA AD Provisions
(g) The following provisions also apply to
this AD:
(1) Alternative Methods of Compliance
(AMOCs): The Manager, International
Branch, ANM–116, Transport Airplane
Directorate, FAA, has the authority to
approve AMOCs for this AD, if requested
using the procedures found in 14 CFR 39.19.
Send information to ATTN: Mike Borfitz,
Aerospace Engineer, International Branch,
ANM–116, FAA, Transport Airplane
Directorate, 1601 Lind Avenue, SW., Renton,
Washington 98057–3356; telephone (425)
227–2677; fax (425) 227–1149. Before using
any approved AMOC on any airplane to
which the AMOC applies, notify your
appropriate principal inspector (PI) in the
FAA Flight Standards District Office (FSDO),
or lacking a PI, your local FSDO.
(2) Airworthy Product: For any
requirement in this AD to obtain corrective
actions from a manufacturer or other source,
use these actions if they are FAA-approved.
Corrective actions are considered FAAapproved if they are approved by the State
of Design Authority (or their delegated
agent). You are required to assure the product
is airworthy before it is returned to service.
(3) Reporting Requirements: For any
reporting requirement in this AD, under the
provisions of the Paperwork Reduction Act,
the Office of Management and Budget (OMB)
has approved the information collection
requirements and has assigned OMB Control
Number 2120–0056.
Related Information
(h) Refer to MCAI EASA Airworthiness
Directive 2006–0221, dated July 20, 2006;
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Federal Register / Vol. 73, No. 45 / Thursday, March 6, 2008 / Proposed Rules
and Saab 340 Fuel Airworthiness Limitations
Document 340 LKS 009033, dated February
14, 2006; for related information.
Issued in Renton, Washington, on February
28, 2008.
Ali Bahrami,
Manager, Transport Airplane Directorate,
Aircraft Certification Service.
[FR Doc. E8–4326 Filed 3–5–08; 8:45 am]
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RAILROAD RETIREMENT BOARD
20 CFR Part 295
RIN 3220–AB61
Payments Pursuant to Court Decree or
Court-approved Property Settlement
Railroad Retirement Board.
Proposed rule.
AGENCY:
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ACTION:
SUMMARY: The Railroad Retirement
Board (Board) proposes to amend its
regulations concerning partition of
annuities pursuant to a court decree or
court-approved property settlement in
order to incorporate provisions of the
Pension Protection Act of 2006, to make
corrections in the existing regulation,
and to update the regulation to reflect
changes in titles within the agency.
DATES: Submit comments on or before
May 5, 2008.
ADDRESSES: Address any comments
concerning this proposed rule to
Beatrice Ezerski, Secretary to the Board,
Railroad Retirement Board, 844 N. Rush
Street, Chicago, Illinois 60611–2092.
FOR FURTHER INFORMATION CONTACT:
Marguerite P. Dadabo, Assistant General
Counsel, (312) 751–4945, TTD (312)
751–4701.
SUPPLEMENTARY INFORMATION:
Retirement and disability annuities
under the Railroad Retirement Act are
composed of independently calculated
segments known as tiers. The tier I
amount combines both railroad and
non-railroad earnings, and is calculated
using social security benefit formulas.
The tier II amount is calculated under
different formulas, generally
representing railroad earnings alone. In
addition, some annuitants receive a dual
benefit component based on nonrailroad wages earned through
December 1974, or in some cases,
through an earlier date. Finally, career
railroad employees may receive a
supplemental annuity ranging from $23
to $43 per month.
Under section 14(b) of the Railroad
Retirement Act, the non-tier I portion of
a railroad retirement annuity may be
characterized as property subject to
partition in a proceeding for divorce,
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annulment, or legal separation. Prior to
August 17, 2007, the effective date of
the Pension Protection Act of 2006,
Public Law 109–280, a partition
payment would terminate upon the
death of either the railroad employee or
the former spouse, which ever occurred
first, unless the court order provided for
termination at an earlier date. Section
1003 of Public Law 109–280 amended
the Railroad Retirement Act to provide
that a partition payment will only
terminate upon the employee’s death
when the court order requires such
termination. Consequently, unless the
court order requires termination of
payments upon the employee’s death,
tier II partition payments to divorced
spouses may now continue beyond the
employee’s death. While the change in
law does not allow for the reinstatement
of payments terminated prior to August
17, 2007, due to the death of the
employee prior to that date, the change
does mean that any divorced spouse
who was getting a partition payment as
of that date may continue to be paid a
tier II partition amount.
The Board proposes to amend Part
295 of its regulations to reflect the
changes made by Public Law 109–280,
to reflect changes in certain titles of
agency employees, and to correct or
clarify certain references. Specifically,
the Board amends section 295.1, which
explains the purpose of Part 295, to
incorporate a reference to Public Law
109–280. Section 295.1(b)(3) is modified
to clarify references to certain annuity
increases under section 3(f) of the
Railroad Retirement Act.
Section 295.2 is amended to include
a separate new definition of former
spouse and a revised separate definition
of spouse.
Section 295.4(a) is amended by the
addition of a new subparagraph (4) to
specify that unless a court order
expressly provides otherwise, a
partition order will be applied to any
annuity paid to an employee, whether
the employee has retired based on age
or based on disability.
The phrase ‘‘pertaining to the
employee’’ is added to the end of the
second sentence of section 295.4(c) and
to the end of the first sentence in section
295.4(d)(2) in order to clarify that the
Board’s records concerning the railroad
employee will be reviewed to determine
the most current address for each party
to a partition order.
A new subparagraph (4) is added to
section 295.5(f) to reflect the
amendment made by Public Law 109–
280 that allows continued payment of a
partition tier II to a former spouse if the
railroad employee dies on or after
August 17, 2007. Paragraphs 295.5(a)
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12037
and 295.5(f) are amended to include a
reference to the new subparagraph (4).
A new subparagraph (2) is added to
section 295.7(e) to clarify that an
erroneous payment to the employee may
occur if the Board has all required
documentation and due to clerical
oversight fails to withhold the amount
awarded by a court partition order.
Finally, references to ‘‘Deputy General
Counsel’’ and to the ‘‘Associate
Executive Director for Retirement
Claims’’ throughout Part 295 are
changed to ‘‘General Counsel’’ and
‘‘Director of Retirement Benefits’’
respectively in order to reflect title
changes within the agency. Several
minor corrections of capitalization and
grammar are also made.
This proposed rule has been
determined to be a significant regulatory
action, and therefore it has been
reviewed by the Office of Management
and Budget prior to its publication in
the Federal Register. There are no
changes to the information collections
associated with Part 295.
List of Subjects in 20 CFR Part 295
Railroad employees, railroad
retirement.
For the reasons set out in the
preamble, the Railroad Retirement
Board proposes to amend title 20,
chapter II, subchapter B, part 295 of the
Code of Federal Regulations as follows:
PART 295—PAYMENTS PURSUANT
TO COURT DECREE OR COURTAPPROVED PROPERTY SETTLEMENT
1. The authority citation for part 295
continues to read as follows:
Authority: 45 U.S.C. 231f; 45 U.S.C. 231m.
2. Section 295.1 is amended by
revising paragraph (a), the introductory
text of paragraph (b), and paragraph
(b)(3) to read as follows:
§ 295.1
Introduction.
(a) Purpose. This part implements
section 419 of Public Law 98–76 (97
Stat. 438), which amended section 14 of
the Railroad Retirement Act to provide
that, with respect to annuity amounts
payable for months beginning with
September 1983, the Board must comply
with a court decree of divorce,
annulment or legal separation, or with
the terms of any court-approved
property settlement incident to any such
decree, which characterizes specified
benefits as property subject to
distribution. This part also implements
section 1003 of Public Law 109–280
(120 Stat. 1053), which amended section
5 of the Railroad Retirement Act to
allow the payment of an employee’s tier
II benefit component awarded to a
E:\FR\FM\06MRP1.SGM
06MRP1
]]>Agencies
[Federal Register Volume 73, Number 45 (Thursday, March 6, 2008)]
[Proposed Rules]
[Pages 12034-12037]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E8-4326]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2007-29248; Directorate Identifier 2007-NM-155-AD]
RIN 2120-AA64
Airworthiness Directives; Saab Model SAAB-Fairchild SF340A (SAAB/
SF340A) and SAAB 340B Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Supplemental notice of proposed rulemaking (NPRM); reopening of
comment period.
-----------------------------------------------------------------------
SUMMARY: We are revising an earlier NPRM for the products listed above.
This action revises the earlier NPRM by expanding the scope. This
proposed AD results from mandatory continuing airworthiness information
(MCAI) originated by an aviation authority of another country to
identify and correct an unsafe condition on an aviation product. The
MCAI describes the unsafe condition as:
Subsequent to accidents involving Fuel Tank System explosions in
flight * * * and on ground, * * * Special Federal Aviation
Regulation 88 (SFAR88) * * * required a safety review of the
aircraft Fuel Tank System * * *.
* * * * *
Fuel Airworthiness Limitations are items arising from a systems
safety analysis that have been shown to have failure mode(s)
associated with an ``unsafe condition'' * * *. These are identified
in Failure Conditions for which an unacceptable probability of
ignition risk could exist if specific tasks and/or practices are not
performed in accordance with the manufacturers' requirements.
The proposed AD would require actions that are intended to address
the unsafe condition described in the MCAI.
DATES: We must receive comments on this proposed AD by March 26, 2008.
ADDRESSES: You may send comments by any of the following methods:
Federal eRulemaking Portal: Go to https://
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: U.S. Department of Transportation, Docket
Operations, M-30, West Building Ground Floor, Room W12-40, 1200 New
Jersey Avenue, SE., Washington, DC, between 9 a.m. and 5 p.m., Monday
through Friday, except Federal holidays.
[[Page 12035]]
Examining the AD Docket
You may examine the AD docket on the Internet at https://
www.regulations.gov; or in person at the Docket Operations office
between 9 a.m. and 5 p.m., Monday through Friday, except Federal
holidays. The AD docket contains this proposed AD, the regulatory
evaluation, any comments received, and other information. The street
address for the Docket Operations office (telephone (800) 647-5527) is
in the ADDRESSES section. Comments will be available in the AD docket
shortly after receipt.
FOR FURTHER INFORMATION CONTACT: Mike Borfitz, Aerospace Engineer,
International Branch, ANM-116, FAA, Transport Airplane Directorate,
1601 Lind Avenue, SW., Renton, Washington 98057-3356; telephone (425)
227-2677; fax (425) 227-1149.
SUPPLEMENTARY INFORMATION:
Comments Invited
We invite you to send any written relevant data, views, or
arguments about this proposed AD. Send your comments to an address
listed under the ADDRESSES section. Include ``Docket No. FAA-2007-
29248; Directorate Identifier 2007-NM-155-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 based on those comments.
We will post all comments we receive, without change, to https://
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 proposed to amend 14 CFR part 39 with an earlier NPRM for the
specified products, which was published in the Federal Register on
September 19, 2007 (72 FR 53501). The earlier NPRM proposed to require
actions intended to address the unsafe condition for the products
listed above.
Since that NPRM was issued, we have determined that the compliance
times specified in paragraphs (f)(1) and (f)(2) of the earlier NPRM
must be revised. In most ADs, we adopt a compliance time allowing a
specified amount of time after the AD's effective date. In this case,
however, the FAA has already issued regulations that require operators
to revise their maintenance/inspection programs to address fuel tank
safety issues. The compliance date for these regulations is December
16, 2008. To provide for coordinated implementation of these
regulations and this supplemental NPRM, we are including this same
compliance date in paragraphs (f)(1) and (f)(2) of this supplemental
NPRM.
In addition, we have standardized our approach to a series of
similar ADs; therefore, we have revised paragraph (f)(3) of this
supplemental NPRM to specify that no alternative inspections,
inspection intervals, or CDCCLs may be used unless they are part of a
later approved revision of Saab 340 Fuel Airworthiness Limitations
Document 340 LKS 009033, dated February 14, 2006, or unless they are
approved as an alternative method of compliance (AMOC). Inclusion of
this paragraph in the AD is intended to ensure that the AD-mandated
airworthiness limitations changes are treated the same as the
airworthiness limitations issued with the original type certificate.
Comments
We gave the public the opportunity to participate in developing
this AD. We received no comments on the original NPRM or on the
determination of the cost to the public.
FAA's Determination and Requirements of This Proposed AD
This product has been approved by the aviation authority of another
country, and is approved for operation in the United States. Pursuant
to our bilateral agreement with the State of Design Authority, we have
been notified of the unsafe condition described in the MCAI and service
information referenced above. We are proposing this AD because we
evaluated all pertinent information and determined an unsafe condition
exists and is likely to exist or develop on other products of the same
type design.
The change to paragraph (f)(2) of this supplemental NPRM, described
above, expands the scope of the original NPRM. As a result, we have
determined that it is necessary to reopen the comment period to provide
additional opportunity for the public to comment on this proposed AD.
Differences Between This AD and the MCAI or Service Information
We have reviewed the MCAI and related service information and, in
general, agree with their substance. But we might have found it
necessary to use different words from those in the MCAI to ensure the
AD is clear for U.S. operators and is enforceable. In making these
changes, we do not intend to differ substantively from the information
provided in the MCAI and related service information.
We might also have proposed different actions in this AD from those
in the MCAI in order to follow FAA policies. Any such differences are
highlighted in a Note within the proposed AD.
Costs of Compliance
We estimate that this proposed AD will affect about 144 products of
U.S. registry. We also estimate that it will take about 1 work-hour per
product to comply with the basic requirements of this proposed AD. The
average labor rate is $80 per work-hour. Based on these figures, we
estimate the cost of this proposed AD to the U.S. operators to be
$11,520, or $80 per product.
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 determined that this proposed AD would not have federalism
implications under Executive Order 13132. This proposed AD would 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 this proposed
regulation:
1. Is not a ``significant regulatory action'' under Executive Order
12866;
2. Is not a ``significant rule'' under the DOT Regulatory Policies
and Procedures (44 FR 11034, February 26, 1979); and
3. 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.
[[Page 12036]]
We prepared a regulatory evaluation of the estimated costs to
comply with this proposed AD and placed it in the AD docket.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Safety.
The Proposed Amendment
Accordingly, under the authority delegated to me by the
Administrator, the FAA proposes to amend 14 CFR part 39 as follows:
PART 39--AIRWORTHINESS DIRECTIVES
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]
2. The FAA amends Sec. 39.13 by adding the following new AD:
SAAB Aircraft AB: Docket No. FAA-2007-29248; Directorate Identifier
2007-NM-155-AD.
Comments Due Date
(a) We must receive comments by March 26, 2008.
Affected ADs
(b) None.
Applicability
(c) This AD applies to all Saab Model SAAB-Fairchild SF340A
(SAAB/SF340A) and SAAB 340B airplanes, certificated in any category,
all serial numbers.
Note 1: This AD requires revisions to certain operator
maintenance documents to include new inspections. Compliance with
these inspections is required by 14 CFR 91.403(c). For airplanes
that have been previously modified, altered, or repaired in the
areas addressed by these inspections, the operator may not be able
to accomplish the inspections described in the revisions. In this
situation, to comply with 14 CFR 91.403(c), the operator must
request approval for an alternative method of compliance according
to paragraph (g)(1) of this AD. The request should include a
description of changes to the required inspections that will ensure
the continued operational safety of the airplane.
Subject
(d) Air Transport Association (ATA) of America Code 28: Fuel.
Reason
(e) The mandatory continuing airworthiness information (MCAI)
states:
Subsequent to accidents involving Fuel Tank System explosions in
flight * * * and on ground, the FAA published Special Federal
Aviation Regulation 88 (SFAR 88) in June 2001. SFAR 88 required a
safety review of the aircraft Fuel Tank System to determine that the
design meets the requirements of FAR (Federal Aviation Regulation)
Sec. 25.901 and Sec. 25.981(a) and (b).
A similar regulation has been recommended by the JAA (Joint
Aviation Authorities) to the European National Aviation Authorities
(National Aviation Authorities) in JAA letter 04/00/02/07/03-L024 of
3 February 2003. The review was requested to be mandated by NAA's
using JAR (Joint Aviation Regulation) Sec. 25.901(c), Sec.
25.1309.
In August 2005 EASA published a policy statement on the process
for developing instructions for maintenance and inspection of Fuel
Tank System ignition source prevention (EASA D 2005/CPRO, https://
www.easa.eu.int/home/cert_policy_statements_en.html) that also
included the EASA expectations with regard to compliance times of
the corrective actions on the unsafe and the not unsafe part of the
harmonised design review results. On a global scale the TC (type
certificate) holders committed themselves to the EASA published
compliance dates (see EASA policy statement). The EASA policy
statement has been revised in March 2006: The date of 31-12-2005 for
the unsafe related actions has now been set at 01-07-2006.
Fuel Airworthiness Limitations are items arising from a systems
safety analysis that have been shown to have failure mode(s)
associated with an `unsafe condition' as defined in FAA's memo 2003-
112-15 `SFAR 88--Mandatory Action Decision Criteria'. These are
identified in Failure Conditions for which an unacceptable
probability of ignition risk could exist if specific tasks and/or
practices are not performed in accordance with the manufacturers'
requirements.
This EASA Airworthiness Directive mandates the Fuel System
Airworthiness Limitations (comprising maintenance/inspection tasks
and Critical Design Configuration Control Limitations (CDCCL)) for
the type of aircraft, that resulted from the design reviews and the
JAA recommendation and EASA policy statement mentioned above.
The corrective action is revising the Airworthiness Limitations
Section of the Instructions for Continued Airworthiness to
incorporate new limitations for fuel tank systems.
Actions and Compliance
(f) Unless already done, do the following actions.
(1) Before December 16, 2008, or within 3 months after the
effective date of this AD, whichever occurs earlier, revise the
Airworthiness Limitations Section (ALS) of the Instructions for
Continued Airworthiness to incorporate the maintenance and
inspection instructions in Part 1 of Saab 340 Fuel Airworthiness
Limitations Document 340 LKS 009033, dated February 14, 2006. For
all tasks identified in Part 1 of Saab 340 Fuel Airworthiness
Limitations Document 340 LKS 009033, dated February 14, 2006, the
initial compliance times start from the effective date of this AD,
and the repetitive inspections must be accomplished thereafter at
the interval specified in Part 1 of Saab 340 Fuel Airworthiness
Limitations Document 340 LKS 009033, dated February 14, 2006; except
as provided by paragraphs (f)(3) and (g) of this AD.
(2) Before December 16, 2008, revise the ALS of the Instructions
for Continued Airworthiness to incorporate the CDCCLs as defined in
Part 2 of Saab 340 Fuel Airworthiness Limitations Document 340 LKS
009033, dated February 14, 2006.
(3) After accomplishing the actions specified in paragraphs
(f)(1) and (f)(2) of this AD, no alternative inspection, inspection
intervals, or CDCCLs may be used unless the inspections, intervals,
or CDCCLs are part of a later revision of Saab 340 Fuel
Airworthiness Limitations Document 340 LKS 009033, dated February
14, 2006, that is approved by the Manager, International Branch,
ANM-116, Transport Airplane Directorate, FAA, or the European
Aviation Safety Agency (EASA) (or its delegated agent); or unless
the inspections, intervals, or CDCCLs are approved as an alternative
method of compliance (AMOC) in accordance with the procedures
specified in paragraph (g)(1) of this AD.
(4) Where Saab 340 Fuel Airworthiness Limitations Document 340
LKS 009033, dated February 14, 2006, allows for exceptional short-
term extensions, an exception is acceptable to the FAA if it is
approved by the appropriate principal inspector in the FAA Flight
Standards Certificate Holding District Office.
FAA AD Differences
Note 2: This AD differs from the MCAI and/or service information
as follows: No differences.
Other FAA AD Provisions
(g) The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager,
International Branch, ANM-116, Transport Airplane Directorate, FAA,
has the authority to approve AMOCs for this AD, if requested using
the procedures found in 14 CFR 39.19. Send information to ATTN: Mike
Borfitz, Aerospace Engineer, International Branch, ANM-116, FAA,
Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton,
Washington 98057-3356; telephone (425) 227-2677; fax (425) 227-1149.
Before using any approved AMOC on any airplane to which the AMOC
applies, notify your appropriate principal inspector (PI) in the FAA
Flight Standards District Office (FSDO), or lacking a PI, your local
FSDO.
(2) Airworthy Product: For any requirement in this AD to obtain
corrective actions from a manufacturer or other source, use these
actions if they are FAA-approved. Corrective actions are considered
FAA-approved if they are approved by the State of Design Authority
(or their delegated agent). You are required to assure the product
is airworthy before it is returned to service.
(3) Reporting Requirements: For any reporting requirement in
this AD, under the provisions of the Paperwork Reduction Act, the
Office of Management and Budget (OMB) has approved the information
collection requirements and has assigned OMB Control Number 2120-
0056.
Related Information
(h) Refer to MCAI EASA Airworthiness Directive 2006-0221, dated
July 20, 2006;
[[Page 12037]]
and Saab 340 Fuel Airworthiness Limitations Document 340 LKS 009033,
dated February 14, 2006; for related information.
Issued in Renton, Washington, on February 28, 2008.
Ali Bahrami,
Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. E8-4326 Filed 3-5-08; 8:45 am]
BILLING CODE 4910-13-P
