Airworthiness Directives; Eurocopter France Model SA332C, L, L1, and L2 Helicopters, 4055-4057 [E8-1028]
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Federal Register / Vol. 73, No. 16 / Thursday, January 24, 2008 / Rules and Regulations
4055
DEPARTMENT OF TRANSPORTATION
Examining the AD Docket
Relevant Service Information
Federal Aviation Administration
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 AD, the economic
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.
ECF has issued Alert Service Bulletin
No. 67.00.36, dated October 9, 2006.
The actions described in the MCAI are
intended to correct the same unsafe
condition as that identified in the
service information.
14 CFR Part 39
[Docket No. FAA–2008–0044; Directorate
Identifier 2007–SW–40–AD; Amendment 39–
15341; AD 2008–02–11]
RIN 2120-AA64
Airworthiness Directives; Eurocopter
France Model SA332C, L, L1, and L2
Helicopters
Federal Aviation
Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule; request for
comments.
AGENCY:
FOR FURTHER INFORMATION CONTACT:
SUMMARY: We are adopting a new
airworthiness directive (AD) for the
specified Eurocopter France (ECF)
model helicopters. This AD results from
mandatory continuing airworthiness
information (MCAI) originated by an
aviation authority to identify and
correct an unsafe condition on an
aviation product. The European Safety
Agency (EASA), the Technical Agent for
France, with which we have a bilateral
agreement, states in the MCAI:
This Airworthiness Directive (AD) is
issued following the failure of an attachment
bolt securing the main rotor RH servo-control
to the non-rotating swash-plate.
Failure of the servo-control/swash-plate
attachment in flight leads to a catastrophic
situation.
This AD requires actions that are intended
to address this same unsafe condition.
This AD becomes effective
February 8, 2008.
The Director of the Federal Register
approved the incorporation by reference
of Eurocoper Alert Service Bulletin No.
67.00.36, dated October 9, 2006, as of
February 8, 2008.
We must receive comments on this
AD by March 24, 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
W12–140, 1200 New Jersey Avenue, SE.,
Washington, DC 20590, between 9 a.m.
and 5 p.m., Monday through Friday,
except Federal holidays.
jlentini on PROD1PC65 with RULES
DATES:
VerDate Aug<31>2005
19:26 Jan 23, 2008
Jkt 214001
Uday Garadi, Aviation Safety Engineer,
FAA, Rotorcraft Directorate, Regulations
and Guidance Group, Fort Worth, Texas
76193–0110, telephone (817) 222–5123,
fax (817) 222–5961.
SUPPLEMENTARY INFORMATION:
Streamlined Issuance of AD
The FAA is implementing a new
process for streamlining the issuance of
ADs related to MCAI. This streamlined
process will allow us to adopt MCAI
safety requirements in a more efficient
manner and will reduce safety risks to
the public. This process continues to
follow all FAA AD issuance processes to
meet legal, economic, Administrative
Procedure Act, and Federal Register
requirements. We also continue to meet
our technical decision-making
responsibilities to identify and correct
unsafe conditions on U.S.-certificated
products.
This AD references the MCAI and
related service information that we
considered in forming the engineering
basis to correct the unsafe condition.
The AD contains text copied from the
MCAI and for this reason might not
follow our plain language principles.
Discussion
The European Aviation Safety Agency
(EASA), which is the technical agent for
the Member States of the European
Community, has issued Airworthiness
Directive No. 2006–0306–E, dated
October 10, 2006, to correct an unsafe
condition for the French-certificated
products. The MCAI states:
This Airworthiness Directive (AD) is
issued following the failure of an attachment
bolt securing the main rotor RH servo-control
to the non-rotating swash-plate.
Failure of the servo-control/swash-plate
attachment in flight leads to a catastrophic
situation.
You may obtain further information
by examining the MCAI and service
information in the AD docket.
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Frm 00005
Fmt 4700
Sfmt 4700
FAA’s Determination and Requirements
of This AD
This product has been approved by
the aviation authority of the member
states of the European community and
is approved for operation in the United
States. Pursuant to our bilateral
agreement with France, the State of
Design, a member of the European
community, we have been notified of
the unsafe condition described in the
MCAI and service information. We are
issuing this AD because we evaluated
all pertinent information and
determined the unsafe condition exists
and is likely to exist or develop on other
products of these same type designs.
Differences Between the AD and the
MCAI or Service Information
We have reviewed the MCAI and
related service information and, in
general, agree with their substance.
However, our AD differs from the MCAI
and service information as follows: We
have changed the word ‘‘check’’ to
‘‘inspect’’ to more clearly indicate that
we are requiring the work to be
performed by a certificated mechanic.
Also, this AD does not require that the
operator send the information to the
manufacturer as specified in the ASB. In
making these changes, we do not intend
to differ substantively from the
information provided in the MCAI and
related service information. These
differences are highlighted in the
‘‘Differences Between the FAA AD and
the MCAI’’ section within the AD.
FAA’s Determination of the Effective
Date
An unsafe condition exists that
requires the immediate adoption of this
AD. The FAA has found that the risk to
the flying public justifies waiving notice
and comment prior to adoption of this
rule because the EASA AD was issued
following the failure of an attachment
bolt securing the main rotor right-hand
servo-control or swash plate attachment
in flight, which can lead to a complete
loss of control of the helicopter.
Therefore, we determined that notice
and opportunity for public comment
before issuing this AD are impracticable
and that good cause exists for making
this amendment effective in fewer than
30 days.
E:\FR\FM\24JAR1.SGM
24JAR1
4056
Federal Register / Vol. 73, No. 16 / Thursday, January 24, 2008 / Rules and Regulations
Comments Invited
This AD is a final rule that involves
requirements affecting flight safety, and
we did not precede it by notice and
opportunity for public comment. We
invite you to send any written relevant
data, views, or arguments about this AD.
Send your comments to an address
listed under the ADDRESSES section.
Include ‘‘Docket No. FAA–2008–0044;
Directorate Identifier 2007-SW–40–AD’’
at the beginning of your comments. We
specifically invite comments on the
overall regulatory, economic,
environmental, and energy aspects of
this AD. We will consider all comments
received by the closing date and may
amend this AD because of 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 AD.
Costs of Compliance
We estimate that this AD will affect 4
helicopters of U.S. registry and will take
about 3 work hours to inspect the bolts.
The average labor rate is $80 per workhour. Required parts will cost about
$600 for three bolts per helicopter.
Based on these figures, we estimate the
total cost to be $3,360.
jlentini on PROD1PC65 with RULES
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 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,
VerDate Aug<31>2005
19:26 Jan 23, 2008
Jkt 214001
or on the distribution of power and
responsibilities among the various
levels of government.
For the reasons discussed above, I
certify this AD:
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.
We prepared an economic evaluation
of the estimated costs to comply with
this AD and placed it in the AD docket.
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:
I
PART 39—AIRWORTHINESS
DIRECTIVES
1. The authority citation for part 39
continues to read as follows:
I
Authority: 49 U.S.C. 106(g), 40113, 44701.
§ 39.13
[Amended]
2. The FAA amends § 39.13 by adding
the following new AD:
I
2008–02–11 Eurocopter France:
Amendment 39–15341. Docket No.
FAA–2008–0044; Directorate Identifier
2007–SW–40–AD.
Effective Date
(a) This airworthiness directive (AD)
becomes effective February 8, 2008.
Other Affected ADs
(b) None.
Applicability
(c) This AD applies to Model AS332C, L,
L1, and L2 helicopters, certificated in any
category.
Reason
(d) The mandatory continued
airworthiness information (MCAI) states:
This Airworthiness Directive (AD) is
issued following the failure of an attachment
bolt securing the main rotor RH servo-control
to the non-rotating swash-plate.
Failure of the servo-control/swash-plate
attachment in flight leads to a catastrophic
situation.
Actions and Compliance
(e) Within 15 hours time-in-service (TIS),
unless already done, do the following
actions:
PO 00000
Frm 00006
Fmt 4700
Sfmt 4700
(1) For each swashplate attachment bolt,
part number 332A31–1340–21, having 500 or
more hours time-in-service, inspect for
tightening torque, wear, and a crack in each
of these three bolts that attach the main servo
controls to the nonrotating swashplate. Do
this inspection by following the
Accomplishment Instructions, paragraph 2.B.
and Figure 1, of Eurocopter Alert Service
Bulletin No. 67.00.36, dated October 9, 2006
(ASB).
(2) If there is a crack in a bolt or if the
differential wear on a bolt between areas F,
G, and H (as depicted in Figure 1 of the ASB)
is more than 0.005 millimeter, replace the
bolt with an airworthy bolt before further
flight.
Differences Between the FAA AD and the
MCAI
(f) We have changed the word ‘‘check’’ to
‘‘inspect’’ to more clearly indicate that we are
requiring the work to be performed by a
certificated mechanic. Also, this AD does not
require that the operator send the
information to the manufacturer as specified
in the ASB.
Subject
(g) Air Transport Association of America
(ATA) Code 6700 Rotor Flight Controls.
Other Information
(h) The following provisions also apply to
this AD:
(1) Alternative Methods of Compliance
(AMOCs): The Manager, Safety Management
Group, 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: Uday Garadi, Aviation
Safety Engineer, FAA, Rotorcraft Directorate,
Regulations and Guidance Group, Fort
Worth, Texas 76193–0110, telephone (817)
222–5123, fax (817) 222–5961.
(2) Airworthy Product: Use only FAAapproved corrective actions. Corrective
actions are considered FAA-approved if they
are approved by the State of Design Authority
(or their delegated agent) if the State of
Design has an appropriate bilateral agreement
with the United States. 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
(i) MCAI European Aviation Safety Agency
(EASA) Airworthiness Directive No. 2006–
0306–E, dated October 10, 2006, contains
related information.
(j) The Director of the Federal Register
approved the incorporation by reference of
this Eurocopter Alert Service Bulletin No.
67.00.36, dated October 9, 2006, under 5
U.S.C. 552(a) and 1 CFR part 51.
(k) For service information identified in
this AD, contact American Eurocopter
Corporation, 2701 Forum Drive, Grand
Prairie, Texas 75053–4005, telephone (972)
641–3460, fax (972) 641–3527.
E:\FR\FM\24JAR1.SGM
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Federal Register / Vol. 73, No. 16 / Thursday, January 24, 2008 / Rules and Regulations
(l) You may review copies of Eurocopter
Alert Service Bulletin No. 67.00.36, dated
October 9, 2006, at the FAA, Office of the
Regional Counsel, Southwest Region, 2601
Meacham Blvd., Room 663, Fort Worth,
Texas, or at the National Archives and
Records Administration (NARA). For
information on the availability of this
material at NARA, call (202) 741–6030, or go
to: https://www.archives.gov/federal-register/
cfr/ibr-locations.html.
Issued in Fort Worth, Texas, on December
27, 2007.
David A. Downey,
Manager, Rotorcraft Directorate, Aircraft
Certification Service.
[FR Doc. E8–1028 Filed 1–23–08; 8:45 am]
BILLING CODE 4910–13–P
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2007–0053; Directorate
Identifier 98–ANE–54–AD; Amendment 39–
15347; AD 2008–02–17]
RIN 2120–AA64
Airworthiness Directives; General
Electric Company CF6–50, –80A1/A3,
and –80C2A Series Turbofan Engines
Federal Aviation
Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
jlentini on PROD1PC65 with RULES
AGENCY:
SUMMARY: The FAA is superseding an
existing airworthiness directive (AD) for
General Electric Company (GE) CF6–50,
–80A1/A3, and –80C2A series turbofan
engines, installed on Airbus A300,
A300–600, and A310 series airplanes.
That AD currently requires initial and
repetitive inspections and checks of the
thrust reverser actuation systems. This
AD requires revised inspection
thresholds and intervals, and would
require the same actions and additional
inspections of the thrust reverser
actuation system locking features. This
AD results from refined safety analyses
performed on the thrust reverser
systems by GE and Airbus. We are
issuing this AD to prevent inadvertent
in-flight thrust reverser deployment,
which can result in loss of control of the
airplane.
DATES: This AD becomes effective
February 28, 2008. The Director of the
Federal Register approved the
incorporation by reference of certain
publications listed in the regulations as
of February 28, 2008.
ADDRESSES: You can get the service
information identified in this AD from
Middle River Aircraft Systems, Mail
VerDate Aug<31>2005
19:26 Jan 23, 2008
Jkt 214001
Point 46, 103 Chesapeake Park Plaza,
Baltimore, MD 21220, attn: Warranty
Support, telephone: (410) 682–0094, fax:
(410) 682–0100.
The Docket Operations office is
located at Docket Management Facility,
U.S. Department of Transportation, 1200
New Jersey Avenue, SE., West Building
Ground Floor, Room W12–140,
Washington, DC 20590–0001.
FOR FURTHER INFORMATION CONTACT:
Robert Green, Aerospace Engineer,
Engine Certification Office, FAA, Engine
and Propeller Directorate, 12 New
England Executive Park, Burlington, MA
01803; e-mail: Robert.green@faa.gov;
telephone (781) 238–7754; fax (781)
238–7199.
The FAA
proposed to amend 14 CFR part 39 by
superseding AD 99–18–20, Amendment
39–11286 (64 FR 48286, September 3,
1999), with a proposed AD. The
proposed AD applies to GE CF6–50,
–80A1/A3, and –80C2A series turbofan
engines, installed on Airbus A300,
A300–600, and A310 series airplanes.
We published the proposed AD in the
Federal Register on October 25, 2007
(72 FR 60604). That action proposed to
require revised inspection thresholds
and intervals, and proposed to require
the same actions as AD 99–18–20, and
additional inspections of the thrust
reverser actuation system locking
features.
SUPPLEMENTARY INFORMATION:
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 AD, the regulatory
evaluation, any comments received, and
other information. The street address for
the Docket Operations office (telephone
(800) 647–5527) is provided in the
ADDRESSES section. Comments will be
available in the AD docket shortly after
receipt.
Comments
We provided the public the
opportunity to participate in the
development of this AD. We have
considered the comments received.
Service Bulletin Reference Error
One commenter, GE Aviation, points
out that Alert Service Bulletin No. CF6–
80C2 S/B 78A1015 should be No. CF6–
80C2 S/B 78A1005, in paragraph (j)(2).
We agree and corrected the number in
the AD.
PO 00000
Frm 00007
Fmt 4700
Sfmt 4700
4057
Airplane Reference Clarification
One commenter, Airbus, requests that
we clarify paragraphs (i)(1), (i)(2), (j)(1),
and (j)(2) by referencing that they apply
to A300–600 series airplanes, instead of
A300 and A310 series airplanes. We
agree and made those changes to the
AD.
NPRM Costs of Compliance Error
We inadvertently listed an incorrect
estimated cost total of $28,000 in the
NPRM ‘‘Costs of Compliance’’
paragraph. We corrected the estimated
cost total to $16,480, in this AD.
Conclusion
We have carefully reviewed the
available data, including the comments
received, and determined that air safety
and the public interest require adopting
the AD with the changes described
previously. We have determined that
these changes will neither increase the
economic burden on any operator nor
increase the scope of the AD.
Costs of Compliance
We estimate that this AD will affect
206 engines installed on airplanes of
U.S. registry. We also estimate that it
will take about one work-hour per
engine to perform the additional
inspection, and that the average labor
rate is $80 per work-hour. Based on
these figures, we estimate the total
additional cost of the AD for one
inspection of the U.S. fleet, to be
$16,480.
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
E:\FR\FM\24JAR1.SGM
24JAR1
]]>Agencies
[Federal Register Volume 73, Number 16 (Thursday, January 24, 2008)]
[Rules and Regulations]
[Pages 4055-4057]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E8-1028]
[[Page 4055]]
=======================================================================
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2008-0044; Directorate Identifier 2007-SW-40-AD;
Amendment 39-15341; AD 2008-02-11]
RIN 2120-AA64
Airworthiness Directives; Eurocopter France Model SA332C, L, L1,
and L2 Helicopters
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule; request for comments.
-----------------------------------------------------------------------
SUMMARY: We are adopting a new airworthiness directive (AD) for the
specified Eurocopter France (ECF) model helicopters. This AD results
from mandatory continuing airworthiness information (MCAI) originated
by an aviation authority to identify and correct an unsafe condition on
an aviation product. The European Safety Agency (EASA), the Technical
Agent for France, with which we have a bilateral agreement, states in
the MCAI:
This Airworthiness Directive (AD) is issued following the
failure of an attachment bolt securing the main rotor RH servo-
control to the non-rotating swash-plate.
Failure of the servo-control/swash-plate attachment in flight
leads to a catastrophic situation.
This AD requires actions that are intended to address this same
unsafe condition.
DATES: This AD becomes effective February 8, 2008.
The Director of the Federal Register approved the incorporation by
reference of Eurocoper Alert Service Bulletin No. 67.00.36, dated
October 9, 2006, as of February 8, 2008.
We must receive comments on this AD by March 24, 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 W12-140, 1200 New
Jersey Avenue, SE., Washington, DC 20590, between 9 a.m. and 5 p.m.,
Monday through Friday, except Federal holidays.
Examining the AD Docket
You may examine the AD docket on the Internet at 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 AD, the economic 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: Uday Garadi, Aviation Safety Engineer,
FAA, Rotorcraft Directorate, Regulations and Guidance Group, Fort
Worth, Texas 76193-0110, telephone (817) 222-5123, fax (817) 222-5961.
SUPPLEMENTARY INFORMATION:
Streamlined Issuance of AD
The FAA is implementing a new process for streamlining the issuance
of ADs related to MCAI. This streamlined process will allow us to adopt
MCAI safety requirements in a more efficient manner and will reduce
safety risks to the public. This process continues to follow all FAA AD
issuance processes to meet legal, economic, Administrative Procedure
Act, and Federal Register requirements. We also continue to meet our
technical decision-making responsibilities to identify and correct
unsafe conditions on U.S.-certificated products.
This AD references the MCAI and related service information that we
considered in forming the engineering basis to correct the unsafe
condition. The AD contains text copied from the MCAI and for this
reason might not follow our plain language principles.
Discussion
The European Aviation Safety Agency (EASA), which is the technical
agent for the Member States of the European Community, has issued
Airworthiness Directive No. 2006-0306-E, dated October 10, 2006, to
correct an unsafe condition for the French-certificated products. The
MCAI states:
This Airworthiness Directive (AD) is issued following the
failure of an attachment bolt securing the main rotor RH servo-
control to the non-rotating swash-plate.
Failure of the servo-control/swash-plate attachment in flight
leads to a catastrophic situation.
You may obtain further information by examining the MCAI and
service information in the AD docket.
Relevant Service Information
ECF has issued Alert Service Bulletin No. 67.00.36, dated October
9, 2006. The actions described in the MCAI are intended to correct the
same unsafe condition as that identified in the service information.
FAA's Determination and Requirements of This AD
This product has been approved by the aviation authority of the
member states of the European community and is approved for operation
in the United States. Pursuant to our bilateral agreement with France,
the State of Design, a member of the European community, we have been
notified of the unsafe condition described in the MCAI and service
information. We are issuing this AD because we evaluated all pertinent
information and determined the unsafe condition exists and is likely to
exist or develop on other products of these same type designs.
Differences Between the AD and the MCAI or Service Information
We have reviewed the MCAI and related service information and, in
general, agree with their substance. However, our AD differs from the
MCAI and service information as follows: We have changed the word
``check'' to ``inspect'' to more clearly indicate that we are requiring
the work to be performed by a certificated mechanic. Also, this AD does
not require that the operator send the information to the manufacturer
as specified in the ASB. In making these changes, we do not intend to
differ substantively from the information provided in the MCAI and
related service information. These differences are highlighted in the
``Differences Between the FAA AD and the MCAI'' section within the AD.
FAA's Determination of the Effective Date
An unsafe condition exists that requires the immediate adoption of
this AD. The FAA has found that the risk to the flying public justifies
waiving notice and comment prior to adoption of this rule because the
EASA AD was issued following the failure of an attachment bolt securing
the main rotor right-hand servo-control or swash plate attachment in
flight, which can lead to a complete loss of control of the helicopter.
Therefore, we determined that notice and opportunity for public comment
before issuing this AD are impracticable and that good cause exists for
making this amendment effective in fewer than 30 days.
[[Page 4056]]
Comments Invited
This AD is a final rule that involves requirements affecting flight
safety, and we did not precede it by notice and opportunity for public
comment. We invite you to send any written relevant data, views, or
arguments about this AD. Send your comments to an address listed under
the ADDRESSES section. Include ``Docket No. FAA-2008-0044; Directorate
Identifier 2007-SW-40-AD'' at the beginning of your comments. We
specifically invite comments on the overall regulatory, economic,
environmental, and energy aspects of this AD. We will consider all
comments received by the closing date and may amend this AD because of
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 AD.
Costs of Compliance
We estimate that this AD will affect 4 helicopters of U.S. registry
and will take about 3 work hours to inspect the bolts. The average
labor rate is $80 per work-hour. Required parts will cost about $600
for three bolts per helicopter. Based on these figures, we estimate the
total cost to be $3,360.
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 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 this AD:
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.
We prepared an economic evaluation of the estimated costs to comply
with this AD and placed it in the AD docket.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
Adoption of the Amendment
0
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 adding the following new AD:
2008-02-11 Eurocopter France: Amendment 39-15341. Docket No. FAA-
2008-0044; Directorate Identifier 2007-SW-40-AD.
Effective Date
(a) This airworthiness directive (AD) becomes effective February
8, 2008.
Other Affected ADs
(b) None.
Applicability
(c) This AD applies to Model AS332C, L, L1, and L2 helicopters,
certificated in any category.
Reason
(d) The mandatory continued airworthiness information (MCAI)
states:
This Airworthiness Directive (AD) is issued following the
failure of an attachment bolt securing the main rotor RH servo-
control to the non-rotating swash-plate.
Failure of the servo-control/swash-plate attachment in flight
leads to a catastrophic situation.
Actions and Compliance
(e) Within 15 hours time-in-service (TIS), unless already done,
do the following actions:
(1) For each swashplate attachment bolt, part number 332A31-
1340-21, having 500 or more hours time-in-service, inspect for
tightening torque, wear, and a crack in each of these three bolts
that attach the main servo controls to the nonrotating swashplate.
Do this inspection by following the Accomplishment Instructions,
paragraph 2.B. and Figure 1, of Eurocopter Alert Service Bulletin
No. 67.00.36, dated October 9, 2006 (ASB).
(2) If there is a crack in a bolt or if the differential wear on
a bolt between areas F, G, and H (as depicted in Figure 1 of the
ASB) is more than 0.005 millimeter, replace the bolt with an
airworthy bolt before further flight.
Differences Between the FAA AD and the MCAI
(f) We have changed the word ``check'' to ``inspect'' to more
clearly indicate that we are requiring the work to be performed by a
certificated mechanic. Also, this AD does not require that the
operator send the information to the manufacturer as specified in
the ASB.
Subject
(g) Air Transport Association of America (ATA) Code 6700 Rotor
Flight Controls.
Other Information
(h) The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager,
Safety Management Group, 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: Uday Garadi, Aviation Safety Engineer,
FAA, Rotorcraft Directorate, Regulations and Guidance Group, Fort
Worth, Texas 76193-0110, telephone (817) 222-5123, fax (817) 222-
5961.
(2) Airworthy Product: Use only FAA-approved corrective actions.
Corrective actions are considered FAA-approved if they are approved
by the State of Design Authority (or their delegated agent) if the
State of Design has an appropriate bilateral agreement with the
United States. 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
(i) MCAI European Aviation Safety Agency (EASA) Airworthiness
Directive No. 2006-0306-E, dated October 10, 2006, contains related
information.
(j) The Director of the Federal Register approved the
incorporation by reference of this Eurocopter Alert Service Bulletin
No. 67.00.36, dated October 9, 2006, under 5 U.S.C. 552(a) and 1 CFR
part 51.
(k) For service information identified in this AD, contact
American Eurocopter Corporation, 2701 Forum Drive, Grand Prairie,
Texas 75053-4005, telephone (972) 641-3460, fax (972) 641-3527.
[[Page 4057]]
(l) You may review copies of Eurocopter Alert Service Bulletin
No. 67.00.36, dated October 9, 2006, at the FAA, Office of the
Regional Counsel, Southwest Region, 2601 Meacham Blvd., Room 663,
Fort Worth, Texas, or at the National Archives and Records
Administration (NARA). For information on the availability of this
material at NARA, call (202) 741-6030, or go to: https://
www.archives.gov/federal-register/cfr/ibr-locations.html.
Issued in Fort Worth, Texas, on December 27, 2007.
David A. Downey,
Manager, Rotorcraft Directorate, Aircraft Certification Service.
[FR Doc. E8-1028 Filed 1-23-08; 8:45 am]
BILLING CODE 4910-13-P
