[Federal Register Volume 76, Number 167 (Monday, August 29, 2011)]
[Rules and Regulations]
[Pages 53633-53636]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2011-21876]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2011-0597; Directorate Identifier 2011-CE-019-AD;
Amendment 39-16793; AD 2011-18-11]
RIN 2120-AA64
Airworthiness Directives; Viking Air Limited (Type Certificate
No. A-815 Formerly Held by Bombardier Inc. and de Havilland, Inc.)
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Final rule.
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SUMMARY: We are superseding an existing airworthiness directive (AD)
for all Viking Air Limited (type certificate No. A-815 formerly held by
Bombardier Inc. and de Havilland, Inc.) Model DHC-3 airplanes. That AD
currently requires repetitively inspecting the elevator control tabs
for discrepancies, taking necessary corrective actions to bring all
discrepancies within acceptable tolerances, and reporting certain
inspection results to the FAA. This new AD retains the actions
currently required in AD 2011-05-02 and removes the Supplemental Type
Certificate (STC) SA01059SE condition in the Applicability section.
This AD was prompted by our determination that we inadvertently omitted
certain airplanes from the Applicability section. We are issuing this
AD to correct the unsafe condition on these products.
DATES: This AD is effective October 3, 2011.
The Director of the Federal Register approved the incorporation by
reference of certain other publications listed in this AD as of March
31, 2011 (76 FR 10220, February 24, 2011).
ADDRESSES: For information about the revisions to the FAA-approved
maintenance/inspection program identified in this AD, contact Viking
Air Ltd., 9574 Hampden Road, Sidney, BC Canada V8L 5V5; telephone:
(800) 663-8444; Internet: http://www.vikingair.com. You may review
copies of the referenced revisions at the FAA, Small Airplane
Directorate, 901 Locust, Kansas City, Missouri 64106. For information
on the availability of this material at the FAA, call 816-329-4148.
Examining the AD Docket
You may examine the AD docket on the Internet at http://www.regulations.gov; or in person at the Docket Management Facility
between 9 a.m. and 5 p.m., Monday through Friday, except Federal
holidays. The AD docket contains this AD, the regulatory evaluation,
any comments received, and other information. The address for the
Docket Office (phone: 800-647-5527) is Document Management Facility,
U.S. Department of Transportation, Docket Operations, M-30, West
Building Ground Floor, Room W12-140, 1200 New Jersey Avenue, SE.,
Washington, DC 20590.
FOR FURTHER INFORMATION CONTACT: George Duckett, Aerospace Engineer,
FAA, New York Aircraft Certification Office, 1600 Stewart Avenue, Suite
410, Westbury, New York 11590; telephone: (516) 228-7325; fax: (516)
794-5531; email: [email protected].
SUPPLEMENTARY INFORMATION:
Discussion
We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR
part 39 to supersede AD 2011-05-02, Amendment 39-16611 (76 FR 10220,
February 24, 2011). That AD applies to the specified products. The NPRM
published in the Federal Register on June 10, 2011 (76 FR 34011). That
NPRM proposed to retain all of the requirements of AD 2011-05-02 and
add airplanes to the Applicability section removing the Supplemental
Type Certificate (STC) SA01059SE condition.
Comments
We gave the public the opportunity to participate in developing
this AD. We received no comments on the NPRM or on the determination of
the cost to the public.
Conclusion
We reviewed the relevant data and determined that air safety and
the public interest require adopting the AD as proposed except for
minor editorial changes. We have determined that these minor changes:
Are consistent with the intent that was proposed in the
NPRM for correcting the unsafe condition; and
Do not add any additional burden upon the public than was
already proposed in the NPRM.
Interim Action
We are continuing to evaluate the cause of the unsafe condition
identified in this AD to enable us to obtain better insight into the
nature, cause, and extent of excessive free-play in the elevator
control tabs. Based on this evaluation, we may consider further
rulemaking.
Costs of Compliance
We estimate that this AD affects 65 airplanes of U.S. registry.
We estimate the following costs to comply with this AD:
Estimated Costs
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Cost on U.S.
Action Labor cost Parts cost Cost per product operators
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Inspection...................... 1 work-hour x $85 Not applicable.... $85 per inspection $5,525 per
per hour = $85 cycle. inspection cycle.
per inspection
cycle.
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We estimate the following costs to do any necessary follow-on
actions that will be required based on the results of the inspection.
We have no way of determining the number of airplanes that may need
this repair/replacement:
On-Condition Costs
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Cost per
Action Labor cost Parts cost product
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Minimum repair................................ 1 work-hour x $85 per hour = $85...... $50 $135
[[Page 53634]]
Moderate repair............................... 3 work-hours x $85 per hour = $255.... 150 405
Maximum repair................................ 6 work-hours x $85 per hour = $510.... 450 960
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Authority for This Rulemaking
Title 49 of the United States Code specifies the FAA's authority to
issue rules on aviation safety. Subtitle I, section 106, describes the
authority of the FAA Administrator. Subtitle VII, Aviation Programs,
describes in more detail the scope of the Agency's authority.
We are issuing this rulemaking under the authority described in
subtitle VII, part A, subpart III, section 44701, ``General
requirements.'' Under that section, Congress charges the FAA with
promoting safe flight of civil aircraft in air commerce by prescribing
regulations for practices, methods, and procedures the Administrator
finds necessary for safety in air commerce. This regulation is within
the scope of that authority because it addresses an unsafe condition
that is likely to exist or develop on products identified in this
rulemaking action.
Regulatory Findings
We have determined that this AD will not have federalism
implications under Executive Order 13132. This AD will not have a
substantial direct effect on the States, on the relationship between
the national government and the States, or on the distribution of power
and responsibilities among the various levels of government.
For the reasons discussed above, I certify that this AD:
(1) Is not a ``significant regulatory action'' under Executive
Order 12866,
(2) Is not a ``significant rule'' under DOT Regulatory Policies and
Procedures (44 FR 11034, February 26, 1979),
(3) Will not affect intrastate aviation in Alaska, and
(4) Will not have a significant economic impact, positive or
negative, on a substantial number of small entities under the criteria
of the Regulatory Flexibility Act.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
Adoption of the Amendment
Accordingly, under the authority delegated to me by the
Administrator, the FAA amends 14 CFR part 39 as follows:
PART 39--AIRWORTHINESS DIRECTIVES
0
1. The authority citation for part 39 continues to read as follows:
Authority: 49 U.S.C. 106(g), 40113, 44701.
Sec. 39.13 [Amended]
The FAA amends Sec. 39.13 by removing airworthiness directive (AD)
2011-05-02, Amendment 39-16611 (76 FR 10220, February 24, 2011), and
adding the following new AD:
2011-18-11 Viking Air Limited (Type Certificate No. A-815 Formerly
Held by Bombardier Inc. and de Havilland, Inc.): Amendment 39-16793;
Docket No. FAA-2011-0597; Directorate Identifier 2011-CE-019-AD.
(a) Effective Date
This airworthiness directive (AD) is effective October 3, 2011.
(b) Affected ADs
This AD supersedes AD 2011-05-02, Amendment 39-16611 (76 FR
10220, February 24, 2011).
(c) Applicability
This AD applies to Viking Air Limited (type certificate No. A-
815 formerly held by Bombardier Inc. and de Havilland, Inc.) Model
DHC-3 airplanes, all serial numbers, that are certificated in any
category.
(d) Subject
Joint Aircraft System Component (JASC)/Air Transport Association
(ATA) of America Code 27, Flight Controls.
(e) Unsafe Condition
This AD results from an evaluation of revisions to the
manufacturer's maintenance manual that adds new repetitive
inspections to the elevator control tabs. To require compliance with
these inspections for U.S. owners and operators we are mandating
these inspections through the rulemaking process. We are issuing
this AD to add new repetitive inspections of the elevator control
tabs. If these inspections are not done, excessive free-play in the
elevator control tabs could develop. This condition could lead to
loss of tab control linkage and severe elevator flutter. Such
elevator flutter could lead to possible loss of control.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
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Actions Compliance Procedures
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(1) Inspect the elevator control (i) For airplanes Following Viking
tabs for discrepancies. previously DHC-3 Otter
affected by AD Maintenance
2011-05-02 (76 FR Manual Temporary
10220, February Revisions No. 18,
24, 2011): No. 19, and No.
Initially within 20, all dated
the next 50 hours December 5, 2008.
time-in-service
(TIS) after March
31, 2011 (the
effective date
retained from AD
2011-05-02).
(ii) For airplanes
not previously
affected by AD
2011-05-02 (76 FR
10220, February
24, 2011):
Initially within
the next 50 hours
time-in-service
(TIS) after
October 3, 2011
(the effective
date of this AD).
(iii) For all
affected
airplanes:
Repetitively
thereafter
inspect at
intervals not to
exceed 100 hours
TIS.
(2) If any discrepancies are For all affected Following Viking
found during any inspection airplanes: Before DHC-3 Otter
required in paragraph (f)(1) of further flight Maintenance
this AD, take necessary after any Manual Temporary
corrective actions to bring all inspection Revisions No. 18,
discrepancies within acceptable required in No. 19, and No.
tolerances. paragraph (f)(1) 20, all dated
of this AD in December 5, 2008.
which
discrepancies are
found.
[[Page 53635]]
(3) If, during any inspection For all affected Use the form
required in paragraph (f)(1) of airplanes: Within (figure 1 of this
this AD, the total maximum free 30 days after the AD) and submit it
play of the elevator servo tab inspection or to FAA, Small
and trim tab relative to the within the next Airplane
elevator exceeds 1.0 degree 10 days after Directorate,
(this is equal to a maximum October 3, 2011 Attn: Jim
displacement of 0.070'' at the (the effective Rutherford, 901
trailing edge), report the date of this AD), Locust, Room 301,
results of the inspection to whichever occurs Kansas City,
the FAA. later. For Missouri 64106.
airplanes
previously
affected by AD
2011-05-02 (76 FR
10220, February
24, 2011): We are
collecting these
inspection
results for 24
months after
March 31, 2011
(the effective
date retained
from AD 2011-05-
02). For
airplanes not
previously
affected by AD
2011-05-02 (76 FR
10220, February
24, 2011): We are
collecting these
inspection
results for 24
months after
October 3, 2011
(the effective
date of this AD).
The reporting
requirements of
this AD are no
longer required
after that time..
------------------------------------------------------------------------
AD 2011-18-11
------------------------------------------------------------------------
------------------------------------------------------------------------
Airplane Serial Number: ...............................
------------------------------------------------------------------------
Time-in-Service (TIS) of Airplane: ...............................
------------------------------------------------------------------------
Airplane Engine Type/Model Number/ ...............................
Series Number:
------------------------------------------------------------------------
TIS of Airplane When Current Engine was ...............................
Installed:
------------------------------------------------------------------------
Date When Current Engine was Installed: ...............................
------------------------------------------------------------------------
STC Number that Installed Current ...............................
Engine (if applicable):
------------------------------------------------------------------------
Out of Tolerance Recording: ...............................
------------------------------------------------------------------------
Corrective Action Taken: ...............................
------------------------------------------------------------------------
Any Additional Information (Optional): ...............................
------------------------------------------------------------------------
Name: ...............................
------------------------------------------------------------------------
Telephone and/or Email Address: ...............................
------------------------------------------------------------------------
Date: ...............................
------------------------------------------------------------------------
Send report to: Jim Rutherford, Aerospace Engineer, FAA, Small
Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri
64106; facsimile: (816) 329-4090; e-mail: [email protected].
Figure 1
(g) Paperwork Reduction Act Burden Statement
A federal agency may not conduct or sponsor, and a person is not
required to respond to, nor shall a person be subject to a penalty
for failure to comply with a collection of information subject to
the requirements of the Paperwork Reduction Act unless that
collection of information displays a current valid OMB Control
Number. The OMB Control Number for this information collection is
2120-0056. Public reporting for this collection of information is
estimated to be approximately 5 minutes per response, including the
time for reviewing instructions, completing and reviewing the
collection of information. All responses to this collection of
information are mandatory. Comments concerning the accuracy of this
burden and suggestions for reducing the burden should be directed to
the FAA at: 800 Independence Ave., SW., Washington, DC 20591, Attn:
Information Collection Clearance Officer, AES-200.
(h) Alternative Methods of Compliance (AMOCs)
(1) The Manager, New York Aircraft Certification Office (ACO),
FAA, has the authority to approve AMOCs for this AD, if requested
using the procedures found in 14 CFR 39.19. In accordance with 14
CFR 39.19, send your request to your principal inspector or local
Flight Standards District Office, as appropriate. If sending
information directly to the manager of the ACO, send it to the
attention of the person identified in the Related Information
section of this AD.
(2) Before using any approved AMOC, notify your Principal
Maintenance Inspector or Principal Avionics Inspector, as
appropriate, or lacking a principal inspector, your local Flight
Standards District Office.
(3) AMOCs approved for AD 2011-05-02 (76 FR 10220, February 24,
2011) are approved as AMOCs for this AD.
(i) Related Information
For more information about this AD, contact George Duckett,
Aerospace Engineer, FAA, New York ACO, 1600 Stewart Avenue, Suite
410, Westbury, New York 11590; telephone: (516) 228-7325; fax: (516)
794-5531; email: [email protected].
(j) Material Incorporated by Reference
(1) You must use the following service information to do the
actions required by this AD, unless the AD specifies otherwise. The
Director of the Federal Register approved the incorporation by
reference (IBR) under 5 U.S.C. 552(a) and 1 CFR part 51 of the
following service information on the date specified:
(2) Viking DHC-3 Otter Maintenance Manual Temporary Revision No.
18, Viking DHC-3 Otter Maintenance Manual Temporary Revision No. 19,
and Viking DHC-3 Maintenance Manual Temporary Revision No. 20, all
dated December 5, 2008, approved for IBR March 31, 2011 (76 FR
10220, February 24, 2011).
(3) To get information about the revisions to the maintenance
program identified in this AD, contact Viking Air Ltd., 9574 Hampden
Road, Sidney, BC Canada V8L 5V5; telephone: (800) 663-8444;
Internet: www.vikingair.com.
[[Page 53636]]
(4) You may review copies of the referenced revisions at the
FAA, Small Airplane Directorate, 901 Locust, Kansas City, Missouri
64106. For information on the availability of this material at the
FAA, call 816-329-4148.
(5) You may also review copies of the service information that
is incorporated by reference at the National Archives and Records
Administration (NARA). For information on the availability of this
material at an NARA facility, call 202-741-6030, or go to http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.
Issued in Kansas City, Missouri, on August 19, 2011.
John Colomy,
Acting Manager, Small Airplane Directorate, Aircraft Certification
Service.
[FR Doc. 2011-21876 Filed 8-26-11; 8:45 am]
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