[Federal Register Volume 78, Number 22 (Friday, February 1, 2013)]
[Rules and Regulations]
[Pages 7259-7261]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2013-01819]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2012-1040; Directorate Identifier 2012-NM-029-AD;
Amendment 39-17330; AD 2013-02-09]
RIN 2120-AA64
Airworthiness Directives; BAE SYSTEMS (OPERATIONS) LIMITED
Airplanes
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
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SUMMARY: We are adopting a new airworthiness directive (AD) for all BAE
SYSTEMS (OPERATIONS) LIMITED Model BAe 146, and Avro 146-RJ series
airplanes. This AD was prompted by a report of loss of the end caps on
the anti-icing piccolo tube of the wing leading edge. This AD requires
a detailed inspection of the end caps on the anti-icing piccolo tube
for lost or loose end caps, and replacing or repairing the end caps if
necessary. We are issuing this AD to detect and correct lost and loose
end caps on the anti-icing piccolo tube, and ice accretion on the wing
leading edge or run-back ice, which could lead to a reduction in the
stall margin on approach and loss of controllability of the airplane.
DATES: This AD becomes effective March 8, 2013.
The Director of the Federal Register approved the incorporation by
reference of a certain publication listed in this AD as of March 8,
2013.
ADDRESSES: You may examine the AD docket on the Internet at http://www.regulations.gov or in person at the U.S. Department of
Transportation, Docket Operations, M-30, West Building Ground Floor,
Room W12-140, 1200 New Jersey Avenue SE., Washington, DC.
FOR FURTHER INFORMATION CONTACT: Todd Thompson, Aerospace Engineer,
International Branch, ANM-116, Transport Airplane Directorate, FAA,
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone (425) 227-1175;
fax (425) 227-1149.
SUPPLEMENTARY INFORMATION:
Discussion
We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR
part 39 to include an AD that would apply to the specified products.
That NPRM was published in the Federal Register on October 4, 2012 (77
FR 60651). That NPRM proposed to correct an unsafe condition for the
specified products. The Mandatory Continuing Airworthiness Information
(MCAI) states:
An operator reported the loss of the wing leading edge anti-
icing piccolo tube end caps on two aircraft. This was discovered
during routine zonal inspections when the wing tips were removed.
The loss of the end cap would result in a reduction in anti-icing
efficiency, over the outboard portion of the leading edge of that
wing, affecting approximately 25% of the wingspan towards the wing
tip.
The System Safety Analysis (SSA) classifies the loss of anti-
icing of both of the outer wings as hazardous if the loss is not
indicated to the crew. The loss of a piccolo tube end cap would not
be indicated to the flight crew and, therefore, this reduction in
anti-icing capability on one wing must also be classified as
hazardous.
This condition, if not detected and corrected, could result in
ice accretion on the wing leading edge, or run-back ice and could
lead to a reduction in the stall margin on approach together with a
reduction in roll control authority.
For the reasons described above, this [European Aviation Safety
Agency (EASA)] AD [2012-0003, dated January 6, 2012] requires a one-
off [detailed] inspection [for lost and loose end caps] of the
piccolo tube end caps. The results of this inspection will be used
to establish a suitable repeat inspection period, which will be
introduced through the Maintenance Review Board (MRB) process.
The corrective action is replacing or repairing the end caps if
necessary. You may obtain further information by examining the MCAI in
the AD docket.
Clarification of ``No Reporting Requirement'' Paragraph
Paragraph (i) of the NPRM (77 FR 60651, October 4, 2012) refers to
EASA AD 2012-0003, dated January 6, 2012. However, we have revised
paragraph (i) of this AD to refer to BAE SYSTEMS (OPERATIONS) LIMITED
Inspection Service Bulletin ISB.30-025, dated April 19, 2011, because
that service bulletin is the appropriate source of service information
for doing the actions required by this AD.
Comments
We gave the public the opportunity to participate in developing
this AD. We received no comments on the NPRM (77 FR 60651, October 4,
2012) or on the determination of the cost to the public.
Conclusion
We reviewed the available data and determined that air safety and
the public interest require adopting the AD as proposed--except for
minor editorial changes and clarification of paragraph (i) of this AD.
We have determined that these minor changes:
[[Page 7260]]
Are consistent with the intent that was proposed in the
NPRM (77 FR 60651, October 4, 2012) for correcting the unsafe
condition; and
Do not add any additional burden upon the public than was
already proposed in the NPRM (77 FR 60651, October 4, 2012).
Costs of Compliance
We estimate that this AD will affect 2 products of U.S. registry.
We also estimate that it will take about 2 work-hours per product to
comply with the basic requirements of this AD. The average labor rate
is $85 per work-hour. Based on these figures, we estimate the cost of
this AD to the U.S. operators to be $340, or $170 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 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 the DOT Regulatory Policies
and Procedures (44 FR 11034, February 26, 1979);
3. Will not affect intrastate aviation in Alaska; and
4. Will not have a significant economic impact, positive or
negative, on a substantial number of small entities under the criteria
of the Regulatory Flexibility Act.
We prepared a regulatory evaluation of the estimated costs to
comply with this AD and placed it in the AD docket.
Examining the AD Docket
You may examine the AD docket on the Internet at http://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 the NPRM (77 FR 60651, October 4,
2012), 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.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
Adoption of the Amendment
Accordingly, under the authority delegated to me by the
Administrator, the FAA amends 14 CFR part 39 as follows:
PART 39--AIRWORTHINESS DIRECTIVES
0
1. The authority citation for part 39 continues to read as follows:
Authority: 49 U.S.C. 106(g), 40113, 44701.
Sec. 39.13 [Amended]
0
2. The FAA amends Sec. 39.13 by adding the following new AD:
2013-02-09 BAE SYSTEMS (OPERATIONS) LIMITED: Amendment 39-17330.
Docket No. FAA-2012-1040; Directorate Identifier 2012-NM-029-AD.
(a) Effective Date
This airworthiness directive (AD) becomes effective March 8,
2013.
(b) Affected ADs
None.
(c) Applicability
This AD applies to all BAE SYSTEMS (OPERATIONS) LIMITED Model
BAe 146-100A, -200A, and -300A airplanes; and Model Avro 146-RJ70A,
146-RJ85A, and 146-RJ100A airplanes; certificated in any category;
all serial numbers.
(d) Subject
Air Transport Association (ATA) of America Code 30, Ice and rain
protection.
(e) Reason
This AD was prompted by a report of loss of the end caps on the
anti-icing piccolo tube of the wing leading edge. We are issuing
this AD to detect and correct lost and loose end caps on the anti-
icing piccolo tube, and ice accretion on the wing leading edge or
run-back ice, which could lead to a reduction in the stall margin on
approach and loss of controllability of the airplane.
(f) Compliance
You are responsible for having the actions required by this AD
performed within the compliance times specified, unless the actions
have already been done.
(g) Inspection
Within 12 months after the effective date of this AD: Do a
detailed inspection of the end caps on the anti-icing piccolo tube
for lost and loose end caps, in accordance the Accomplishment
Instructions of BAE SYSTEMS (OPERATIONS) LIMITED Inspection Service
Bulletin ISB.30-025, dated April 19, 2011.
(h) Corrective Action
If, during the detailed inspection required by paragraph (g) of
this AD, a lost or loose end cap of the anti-icing piccolo tube is
found: Before next flight, replace the end cap, in accordance the
Accomplishment Instructions of BAE SYSTEMS (OPERATIONS) LIMITED
Inspection Service Bulletin ISB.30-025, dated April 19, 2011, or
repair in accordance with a method approved by the Manager,
International Branch, ANM-116, Transport Airplane Directorate, FAA,
or the European Aviation Safety Agency (EASA) (or its delegated
agent).
(i) No Reporting Requirement
BAE SYSTEMS (OPERATIONS) LIMITED Inspection Service Bulletin
ISB.30-025, dated April 19, 2011, specifies a reporting requirement;
this AD does not require reporting.
(j) Other FAA AD Provisions
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. In accordance with 14 CFR
39.19, send your request to your principal inspector or local Flight
Standards District Office, as appropriate. If sending information
directly to the International Branch, send it to ATTN: Todd
Thompson, Aerospace Engineer, International Branch, ANM-116,
Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton,
WA 98057-3356; telephone (425) 227-1175; fax (425) 227-1149.
Information may be emailed to: [email protected].
Before using any approved AMOC, notify your appropriate principal
inspector, or lacking a principal inspector, the manager of the
local flight standards district office/certificate holding district
office. The AMOC approval letter must specifically reference this
AD.
(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
[[Page 7261]]
to assure the product is airworthy before it is returned to service.
(k) Related Information
Refer to MCAI EASA Airworthiness Directive 2012-0003, dated
January 6, 2012; and BAE SYSTEMS (OPERATIONS) LIMITED Inspection
Service Bulletin ISB.30-025, dated April 19, 2011; for related
information.
(l) Material Incorporated by Reference
(1) The Director of the Federal Register approved the
incorporation by reference (IBR) of the service information listed
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
(2) You must use this service information as applicable to do
the actions required by this AD, unless the AD specifies otherwise.
(i) BAE SYSTEMS (OPERATIONS) LIMITED Inspection Service Bulletin
ISB.30-025, dated April 19, 2011.
(ii) Reserved.
(3) For service information identified in this AD, contact BAE
SYSTEMS (OPERATIONS) LIMITED, Customer Information Department,
Prestwick International Airport, Ayrshire, KA9 2RW, Scotland, United
Kingdom; telephone +44 1292 675207; fax +44 1292 675704; email
[email protected]; Internet http://www.baesystems.com/Businesses/RegionalAircraft/index.htm.
(4) You may review copies of the service information at the FAA,
Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA.
For information on the availability of this material at the FAA,
call 425-227-1221.
(5) You may view this service information that is incorporated
by reference at the National Archives and Records Administration
(NARA). For information on the availability of this material at
NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.
Issued in Renton, Washington, on January 16, 2013.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. 2013-01819 Filed 1-31-13; 8:45 am]
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