Airworthiness Directives; Airbus Model A320 Series Airplanes, 13685-13686 [E7-5213]
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Federal Register / Vol. 72, No. 56 / Friday, March 23, 2007 / Rules and Regulations
accordance with the procedures found in 14
CFR 39.19.
(2) Before using any AMOC approved in
accordance with § 39.19 on any airplane to
which the AMOC applies, notify the
appropriate principal inspector in the FAA
Flight Standards Certificate Holding District
Office.
Related Information
(j) Canadian airworthiness directive CF–
2006–09, issued May 8, 2006, also addresses
the subject of this AD.
Material Incorporated by Reference
(k) You must use Bombardier Service
Bulletin 8–32–146, Revision ‘D,’ dated
February 7, 2003, to perform the actions that
are required by this AD, unless the AD
specifies otherwise. The Director of the
Federal Register approved the incorporation
by reference of this document in accordance
with 5 U.S.C. 552(a) and 1 CFR part 51.
Contact Bombardier, Inc., Bombardier
Regional Aircraft Division, 123 Garratt
Boulevard, Downsview, Ontario M3K 1Y5,
Canada, for a copy of this service
information. You may review copies at the
FAA, Transport Airplane Directorate, 1601
Lind Avenue, SW., Renton, Washington; 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/ibrlocations.html.
Issued in Renton, Washington, on March
13, 2007.
Ali Bahrami,
Manager, Transport Airplane Directorate,
Aircraft Certification Service.
[FR Doc. E7–5217 Filed 3–22–07; 8:45 am]
actuator fitting during maintenance. We
are issuing this AD to prevent rupture
of a rudder actuator fitting, which could
result in reduced controllability of the
airplane.
This AD becomes effective April
27, 2007.
The Director of the Federal Register
approved the incorporation by reference
of a certain publication listed in the AD
as of April 27, 2007.
ADDRESSES: You may examine the AD
docket on the Internet at https://
dms.dot.gov or in person at the Docket
Management Facility, U.S. Department
of Transportation, 400 Seventh Street,
SW., Nassif Building, Room PL–401,
Washington, DC.
Contact Airbus, 1 Rond Point Maurice
Bellonte, 31707 Blagnac Cedex, France,
for service information identified in this
AD.
FOR FURTHER INFORMATION CONTACT: Dan
Rodina, Aerospace Engineer,
International Branch, ANM–116, FAA,
Transport Airplane Directorate, 1601
Lind Avenue, SW., Renton, Washington
98057–3356; telephone (425) 227–2125;
fax (425) 227–1149.
SUPPLEMENTARY INFORMATION:
DATES:
Examining the Docket
Federal Aviation Administration
You may examine the airworthiness
directive (AD) docket on the Internet at
https://dms.dot.gov or in person at the
Docket Management Facility office
between 9 a.m. and 5 p.m., Monday
through Friday, except Federal holidays.
The Docket Management Facility office
(telephone (800) 647–5227) is located on
the plaza level of the Nassif Building at
the street address stated in the
ADDRESSES section.
14 CFR Part 39
Discussion
BILLING CODE 4910–13–P
DEPARTMENT OF TRANSPORTATION
[Docket No. FAA–2006–26595; Directorate
Identifier 2006–NM–208–AD; Amendment
39–14998; AD 2007–06–17]
RIN 2120–AA64
Airworthiness Directives; Airbus Model
A320 Series Airplanes
Federal Aviation
Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
sroberts on PROD1PC70 with RULES
AGENCY:
SUMMARY: The FAA is adopting a new
airworthiness directive (AD) for certain
Airbus Model A320 series airplanes.
This AD requires replacing the carbon
fiber reinforced plastic (CFRP) actuator
fittings of the rudder with aluminum
actuator fittings and doing related
investigative and corrective actions.
This AD results from rupture of a CFRP
VerDate Aug<31>2005
18:36 Mar 22, 2007
Jkt 211001
The FAA issued a notice of proposed
rulemaking (NPRM) to amend 14 CFR
part 39 to include an AD that would
apply to certain Airbus Model A320
series airplanes. That NPRM was
published in the Federal Register on
December 15, 2006 (71 FR 75432). That
NPRM proposed to require replacing the
carbon fiber reinforced plastic (CFRP)
actuator fittings of the rudder with
aluminum actuator fittings and doing
related investigative and corrective
actions.
Comments
We provided the public the
opportunity to participate in the
development of this AD. We have
considered the comments received.
Support for the NPRM
Airbus supports the NPRM.
PO 00000
Frm 00015
Fmt 4700
Sfmt 4700
13685
Request To Revise Discussion Section
In the Discussion section of the
NPRM, we stated that investigation
revealed that the CFRP actuator fittings
cannot sustain limit loads resulting from
ground gust conditions due to design of
the fitting. Airbus requests that we
revise that statement to clarify that the
CFRP actuator fittings ‘‘on the rudder
side’’ cannot sustain limit
‘‘compression’’ loads resulting from
ground gust conditions due to design of
the fitting. We agree with Airbus’
statement. However, we have not
changed the AD in this regard, since the
Discussion section is not retained in the
final rule.
Clarification of Alternative Method of
Compliance (AMOC) Paragraph
We have revised this action to clarify
the appropriate procedure for notifying
the principal inspector before using any
approved AMOC on any airplane to
which the AMOC applies.
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 change described
previously. We have determined that
this change will neither increase the
economic burden on any operator nor
increase the scope of the AD.
Costs of Compliance
This AD affects about 38 airplanes of
U.S. registry. The required action takes
about 100 work hours per airplane, at an
average labor rate of $80 per work hour.
Required parts cost about $6,310 per
airplane. Based on these figures, the
estimated cost of the AD for U.S.
operators is $543,780, or $14,310 per
airplane.
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
E:\FR\FM\23MRR1.SGM
23MRR1
13686
Federal Register / Vol. 72, No. 56 / Friday, March 23, 2007 / Rules and Regulations
that is likely to exist or develop on
products identified in this rulemaking
action.
21733 or 21999 has been incorporated in
production.
Unsafe Condition
Regulatory Findings
(d) This AD results from rupture of a
carbon fiber reinforced plastic (CFRP)
actuator fitting during maintenance. We are
issuing this AD to prevent rupture of a
rudder actuator fitting, which could result in
reduced controllability of the airplane.
Issued in Renton, Washington, on March
13, 2007.
Ali Bahrami,
Manager, Transport Airplane Directorate,
Aircraft Certification Service.
[FR Doc. E7–5213 Filed 3–22–07; 8:45 am]
BILLING CODE 4910–13–P
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); 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 a regulatory evaluation
of the estimated costs to comply with
this AD and placed it in the AD docket.
See the ADDRESSES section for a location
to examine the regulatory evaluation.
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
Authority: 49 U.S.C. 106(g), 40113, 44701.
[Amended]
2007–06–17 Airbus: Amendment 39–14998.
Docket No. FAA–2006–26595;
Directorate Identifier 2006–NM–208–AD.
sroberts on PROD1PC70 with RULES
Effective Date
(a) This AD becomes effective April 27,
2007.
Affected ADs
(b) None.
Applicability
(c) This AD applies to Airbus Model A320
series airplanes, certificated in any category;
except those on which Airbus Modification
18:36 Mar 22, 2007
Replacement of Rudder Actuator Fittings
(f) Within 9,000 flight cycles or 12,000
flight hours, or 60 months after the effective
date of this AD, whichever occurs first:
Replace all of the CFRP actuator fittings of
the rudder with aluminum actuator fittings
and do all the related investigative actions,
by accomplishing all of the actions specified
in Accomplishment Instructions of Airbus
Service Bulletin A320–55–1030, dated March
6, 2006. Do any applicable corrective actions
before further flight in accordance with the
Accomplishment Instructions of the service
bulletin.
Alternative Methods of Compliance
(AMOCs)
(g)(1) The Manager, International Branch,
ANM–116, Transport Airplane Directorate,
FAA, has the authority to approve AMOCs
for this AD, if requested in accordance with
the procedures found in 14 CFR 39.19.
(2) To request a different method of
compliance or a different compliance time
for this AD, follow the procedures in 14 CFR
39.19. 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.
(h) European Aviation Safety Agency
airworthiness directive 2006–0262, dated
August 25, 2006, also addresses the subject
of this AD.
Material Incorporated by Reference
2. The Federal Aviation
Administration (FAA) amends § 39.13
by adding the following new
airworthiness directive (AD):
I
VerDate Aug<31>2005
(e) You are responsible for having the
actions required by this AD performed within
the compliance times specified, unless the
actions have already been done.
Related Information
1. The authority citation for part 39
continues to read as follows:
I
§ 39.13
DEPARTMENT OF TRANSPORTATION
Compliance
Jkt 211001
(i) You must use Airbus Service Bulletin
A320–55–1030, dated March 6, 2006, to
perform the actions that are required by this
AD, unless the AD specifies otherwise. The
Director of the Federal Register approved the
incorporation by reference of this document
in accordance with 5 U.S.C. 552(a) and 1 CFR
part 51. Contact Airbus, 1 Rond Point
Maurice Bellonte, 31707 Blagnac Cedex,
France, for a copy of this service information.
You may review copies at the FAA,
Transport Airplane Directorate, 1601 Lind
Avenue, SW., Renton, Washington; 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/ibrlocations.html.
PO 00000
Frm 00016
Fmt 4700
Sfmt 4700
Federal Aviation Administration
14 CFR Part 97
[Docket No. 30541 Amdt. No. 3210]
Standard Instrument Approach
Procedures, Weather Takeoff
Minimums; Miscellaneous
Amendments
Federal Aviation
Administration (FAA), DOT.
ACTION: Final rule.
AGENCY:
SUMMARY: This amendment establishes,
amends, suspends, or revokes Standard
Instrument Approach Procedures
(SIAPs) and/or Weather Takeoff
Minimums for operations at certain
airports. These regulatory actions are
needed because of the adoption of new
or revised criteria, or because of changes
occurring in the National Airspace
System, such as the commissioning of
new navigational facilities, addition of
new obstacles, or changes in air traffic
requirements. These changes are
designed to provide safe and efficient
use of the navigable airspace and to
promote safe flight operations under
instrument flight rules at the affected
airports.
DATES: This rule is effective March 23,
2007. The compliance date for each
SIAP and/or Weather Takeoff
Minimums is specified in the
amendatory provisions.
The incorporation by reference of
certain publications listed in the
regulations is approved by the Director
of the Federal Register as of March 23,
2007.
ADDRESSES: Availability of matters
incorporated by reference in the
amendment is as follows:
For Examination—
1. FAA Rules Docket, FAA
Headquarters Building, 800
Independence Avenue, SW.,
Washington, DC 20591;
2. The FAA Regional Office of the
region in which the affected airport is
located;
3. The National Flight Procedures
Office, 6500 South MacArthur Blvd.,
Oklahoma City, OK 73169 or,
4. The National Archives and Records
Administration (NARA). For
E:\FR\FM\23MRR1.SGM
23MRR1
Agencies
[Federal Register Volume 72, Number 56 (Friday, March 23, 2007)]
[Rules and Regulations]
[Pages 13685-13686]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E7-5213]
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2006-26595; Directorate Identifier 2006-NM-208-AD;
Amendment 39-14998; AD 2007-06-17]
RIN 2120-AA64
Airworthiness Directives; Airbus Model A320 Series Airplanes
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
-----------------------------------------------------------------------
SUMMARY: The FAA is adopting a new airworthiness directive (AD) for
certain Airbus Model A320 series airplanes. This AD requires replacing
the carbon fiber reinforced plastic (CFRP) actuator fittings of the
rudder with aluminum actuator fittings and doing related investigative
and corrective actions. This AD results from rupture of a CFRP actuator
fitting during maintenance. We are issuing this AD to prevent rupture
of a rudder actuator fitting, which could result in reduced
controllability of the airplane.
DATES: This AD becomes effective April 27, 2007.
The Director of the Federal Register approved the incorporation by
reference of a certain publication listed in the AD as of April 27,
2007.
ADDRESSES: You may examine the AD docket on the Internet at https://
dms.dot.gov or in person at the Docket Management Facility, U.S.
Department of Transportation, 400 Seventh Street, SW., Nassif Building,
Room PL-401, Washington, DC.
Contact Airbus, 1 Rond Point Maurice Bellonte, 31707 Blagnac Cedex,
France, for service information identified in this AD.
FOR FURTHER INFORMATION CONTACT: Dan Rodina, Aerospace Engineer,
International Branch, ANM-116, FAA, Transport Airplane Directorate,
1601 Lind Avenue, SW., Renton, Washington 98057-3356; telephone (425)
227-2125; fax (425) 227-1149.
SUPPLEMENTARY INFORMATION:
Examining the Docket
You may examine the airworthiness directive (AD) docket on the
Internet at https://dms.dot.gov or in person at the Docket Management
Facility office between 9 a.m. and 5 p.m., Monday through Friday,
except Federal holidays. The Docket Management Facility office
(telephone (800) 647-5227) is located on the plaza level of the Nassif
Building at the street address stated in the ADDRESSES section.
Discussion
The FAA issued a notice of proposed rulemaking (NPRM) to amend 14
CFR part 39 to include an AD that would apply to certain Airbus Model
A320 series airplanes. That NPRM was published in the Federal Register
on December 15, 2006 (71 FR 75432). That NPRM proposed to require
replacing the carbon fiber reinforced plastic (CFRP) actuator fittings
of the rudder with aluminum actuator fittings and doing related
investigative and corrective actions.
Comments
We provided the public the opportunity to participate in the
development of this AD. We have considered the comments received.
Support for the NPRM
Airbus supports the NPRM.
Request To Revise Discussion Section
In the Discussion section of the NPRM, we stated that investigation
revealed that the CFRP actuator fittings cannot sustain limit loads
resulting from ground gust conditions due to design of the fitting.
Airbus requests that we revise that statement to clarify that the CFRP
actuator fittings ``on the rudder side'' cannot sustain limit
``compression'' loads resulting from ground gust conditions due to
design of the fitting. We agree with Airbus' statement. However, we
have not changed the AD in this regard, since the Discussion section is
not retained in the final rule.
Clarification of Alternative Method of Compliance (AMOC) Paragraph
We have revised this action to clarify the appropriate procedure
for notifying the principal inspector before using any approved AMOC on
any airplane to which the AMOC applies.
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 change described previously.
We have determined that this change will neither increase the economic
burden on any operator nor increase the scope of the AD.
Costs of Compliance
This AD affects about 38 airplanes of U.S. registry. The required
action takes about 100 work hours per airplane, at an average labor
rate of $80 per work hour. Required parts cost about $6,310 per
airplane. Based on these figures, the estimated cost of the AD for U.S.
operators is $543,780, or $14,310 per airplane.
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
[[Page 13686]]
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); 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 a regulatory evaluation of the estimated costs to
comply with this AD and placed it in the AD docket. See the ADDRESSES
section for a location to examine the regulatory evaluation.
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 Federal Aviation Administration (FAA) amends Sec. 39.13 by
adding the following new airworthiness directive (AD):
2007-06-17 Airbus: Amendment 39-14998. Docket No. FAA-2006-26595;
Directorate Identifier 2006-NM-208-AD.
Effective Date
(a) This AD becomes effective April 27, 2007.
Affected ADs
(b) None.
Applicability
(c) This AD applies to Airbus Model A320 series airplanes,
certificated in any category; except those on which Airbus
Modification 21733 or 21999 has been incorporated in production.
Unsafe Condition
(d) This AD results from rupture of a carbon fiber reinforced
plastic (CFRP) actuator fitting during maintenance. We are issuing
this AD to prevent rupture of a rudder actuator fitting, which could
result in reduced controllability of the airplane.
Compliance
(e) You are responsible for having the actions required by this
AD performed within the compliance times specified, unless the
actions have already been done.
Replacement of Rudder Actuator Fittings
(f) Within 9,000 flight cycles or 12,000 flight hours, or 60
months after the effective date of this AD, whichever occurs first:
Replace all of the CFRP actuator fittings of the rudder with
aluminum actuator fittings and do all the related investigative
actions, by accomplishing all of the actions specified in
Accomplishment Instructions of Airbus Service Bulletin A320-55-1030,
dated March 6, 2006. Do any applicable corrective actions before
further flight in accordance with the Accomplishment Instructions of
the service bulletin.
Alternative Methods of Compliance (AMOCs)
(g)(1) The Manager, International Branch, ANM-116, Transport
Airplane Directorate, FAA, has the authority to approve AMOCs for
this AD, if requested in accordance with the procedures found in 14
CFR 39.19.
(2) To request a different method of compliance or a different
compliance time for this AD, follow the procedures in 14 CFR 39.19.
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.
Related Information
(h) European Aviation Safety Agency airworthiness directive
2006-0262, dated August 25, 2006, also addresses the subject of this
AD.
Material Incorporated by Reference
(i) You must use Airbus Service Bulletin A320-55-1030, dated
March 6, 2006, to perform the actions that are required by this AD,
unless the AD specifies otherwise. The Director of the Federal
Register approved the incorporation by reference of this document in
accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Contact Airbus, 1
Rond Point Maurice Bellonte, 31707 Blagnac Cedex, France, for a copy
of this service information. You may review copies at the FAA,
Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton,
Washington; 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 Renton, Washington, on March 13, 2007.
Ali Bahrami,
Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. E7-5213 Filed 3-22-07; 8:45 am]
BILLING CODE 4910-13-P