AD 2014-17-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Williams Harry E. | Robertson Cliff c/o Gadbois Business Management | The de Havilland Aircraft Co. Ltd. | D.H.83 Fox Moth | Airworthiness Directives; Various de Havilland Airplanes |
| aircraft | Williams Harry E. | Robertson Cliff c/o Gadbois Business Management | The de Havilland Aircraft Co. Ltd. | D.H.82A Tiger Moth | Airworthiness Directives; Various de Havilland Airplanes |
| aircraft | Williams Harry E. | Robertson Cliff c/o Gadbois Business Management | The de Havilland Aircraft Co. Ltd. | DH 82A | Airworthiness Directives; Various de Havilland Airplanes |
Unsafe Condition
Structural failure of the attachment of the wing to the fuselage resulting from failed lateral fuselage tie rods.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect aircraft maintenance records and/or installed lateral fuselage tie rods and attaching nuts to determine origin of manufacture. Replace lateral fuselage tie rods and attaching nuts produced by J & R Aerospace Pty Ltd with airworthy parts.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All Harry E. Williams de Havilland Model DH 82A airplanes, all Cliff Robertson de Havilland Model DH 82A airplanes, and all de Havilland Model DH 83 airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
We are adopting a new airworthiness directive (AD) for all Harry E. Williams de Havilland Model DH 82A airplanes, all Cliff Robertson de Havilland Model DH 82A airplanes, and all de Havilland Model DH 83 airplanes. This AD requires inspecting the aircraft maintenance records and/or the installed lateral fuselage tie rods and attaching nuts to determine the origin of manufacture. This AD also requires immediately replacing lateral fuselage tie rods and attaching nuts produced by a specific manufacturer. This AD was prompted by reports of structural failure of the attachment of the wing to the fuselage that resulted from failed lateral fuselage tie rods. We are issuing this AD to correct the unsafe condition on these products.
Applicability Source Text
Show captured applicability text from the source AD
(c) Applicability
This AD applies to Harry E. Williams and Cliff Robertson Model
de Havilland DH 82A airplanes, all serial numbers, and de Havilland
Model DH 83 airplanes, all serial numbers, certificated in any
category.
Document Text
Show stored source text (verify against official source)
[Federal Register Volume 79, Number 170 (Wednesday, September 3, 2014)]
[Rules and Regulations]
[Pages 52177-52180]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2014-20241]
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2014-0617; Directorate Identifier 2014-CE-019-AD;
Amendment 39-17962; AD 2014-17-09
RIN 2120-AA64
Airworthiness Directives; Various de Havilland Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Final rule; request for comments.
-----------------------------------------------------------------------
SUMMARY: We are adopting a new airworthiness directive (AD) for all
Harry E. Williams de Havilland Model DH 82A airplanes, all Cliff
Robertson de Havilland Model DH 82A airplanes, and all de Havilland
Model DH 83 airplanes. This AD requires inspecting the aircraft
maintenance records and/or the installed lateral fuselage tie rods and
[[Page 52178]]
attaching nuts to determine the origin of manufacture. This AD also
requires immediately replacing lateral fuselage tie rods and attaching
nuts produced by a specific manufacturer. This AD was prompted by
reports of structural failure of the attachment of the wing to the
fuselage that resulted from failed lateral fuselage tie rods. We are
issuing this AD to correct the unsafe condition on these products.
DATES: This AD is effective September 18, 2014.
The Director of the Federal Register approved the incorporation by
reference of a certain publication listed in this AD as of September
18, 2014.
We must receive comments on this AD by October 20, 2014.
ADDRESSES: You may send comments, using the procedures found in 14 CFR
11.43 and 11.45, by any of the following methods:
<bullet> Federal eRulemaking Portal: Go to <a href="http://www.regulations.gov">http://www.regulations.gov</a>. Follow the instructions for submitting comments.
<bullet> Fax: 202-493-2251.
<bullet> 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.
<bullet> 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.
For service information identified in this AD, for de Havilland DH
82A airplanes, contact de Havilland Support Ltd., Building 213, Duxford
Airfield, Cambridge, United Kingdom CB22 4QR, telephone: +44 (0) 1223
830090; fax: +44 (0) 1223 83008; email: <a href="/cdn-cgi/l/email-protection#7910171f16391d110a0c0909160b0d571a1614"><span class="__cf_email__" data-cfemail="0b62656d644b6f63787e7b7b64797f25686466">[email protected]</span></a>, Internet:
<a href="http://www.dhsupport.com/moth.php">http://www.dhsupport.com/moth.php</a>.
For service information identified in this AD, for de Havilland DH
83, contact Air Stratus Ltd., Oaksey Park Airfield, Oaksey, Malmesbury,
Wiltshite, United Kingdom SN 16 9SD, telephone: +44 (0) 1666 575111; no
known Internet address.
You may view this referenced service information at the FAA, Small
Airplane Directorate, 901 Locust, Kansas City, Missouri 64016. 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 <a href="http://www.regulations.gov">http://www.regulations.gov</a> by searching for and locating Docket No. FAA-2014-
0617; 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 street address for the Docket Office (phone:
800-647-5527) is in the ADDRESSES section. Comments will be available
in the AD docket shortly after receipt.
FOR FURTHER INFORMATION CONTACT: For airplanes covered under Type
Certificate Data Sheet (TCDS) A5PC (Model de Havilland DH 82A airplanes
built in Australia): Andrew McAnaul, Aerospace Engineer, FAA, Fort
Worth Airplane Certification Office, ASW-150 (c/o San Antonio MIDO),
10100 Reunion Place, Suite 650, San Antonio, Texas 78216; phone: (210)
308-3365; fax: (210) 308-3370; email: <a href="/cdn-cgi/l/email-protection#64050a001601134a0907050a051108240205054a030b12"><span class="__cf_email__" data-cfemail="89e8e7edfbecfea7e4eae8e7e8fce5c9efe8e8a7eee6ff">[email protected]</span></a>.
For airplanes covered under TCDS A8EU (Model de Havilland DH 82A
airplanes built in the United Kingdom): Fred Guerin, Aerospace
Engineer, FAA, Los Angeles Aircraft Certification Office, 3960
Paramount Blvd., Suite 100, Lakewood, California 90712; phone (562)
627-5232; fax: (562) 627-5210; email: <a href="/cdn-cgi/l/email-protection#6c0a1e0908420b19091e05022c0a0d0d420b031a"><span class="__cf_email__" data-cfemail="ddbbafb8b9f3baa8b8afb4b39dbbbcbcf3bab2ab">[email protected]</span></a>.
For airplanes covered under TCDS 2-439 (Model de Havilland DH 83
airplanes built in the United Kingdom): Karl Schletzbaum, Aerospace
Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas
City, Missouri 64106; phone: (816) 329-4123; fax: (816) 329-4090;
email: <a href="/cdn-cgi/l/email-protection#6803091a04461b0b00040d1c120a091d05280e0909460f071e"><span class="__cf_email__" data-cfemail="7b101a091755081813171e0f01191a0e163b1d1a1a551c140d">[email protected]</span></a>.
SUPPLEMENTARY INFORMATION:
Discussion
We received a report from the Australia Transportation Safety Board
(ASTB) of accident investigation results on a de Havilland Model DH 82A
airplane, which had a wing failure in flight. Investigation revealed
that both of the accident airplane's fuselage lateral tie rods, which
join the lower wings to the fuselage, were found fractured in three of
the four threaded sections near the join with the left wing. The failed
lateral fuselage tie rods, part number JRA-776-1, were under an
Australian parts manufacturing approval (PMA) and were found to have
different characteristics than the OEM parts.
Although the defective PMA parts were manufactured in Australia,
some airplanes of U.S. registry may have the PMA parts installed.
De Havilland Model DH 82A airplanes (commonly referred to as Tiger
Moths) are type certificated under two type certificates. TCDS A5PC,
currently held by Harry E. Williams, is for airplanes built in
Australia, and TCDS A8EU, currently held by Cliff Robertson, c/o
Gadbois Business Management, is for airplanes built in the United
Kingdom. This type certification approval was not by validation, but by
an acceptance process; as such, the U.S. type certificate holders are
not the manufacturers of the airplanes and the original manufacturers
(de Havilland and its licensees) are not type certificate holders.
De Havilland Support Ltd (DHSL) holds the type certificate
responsibility for de Havilland Model DH 82A airplanes (the type design
for TCDS A8EU) in the United Kingdom.
DHSL is custodian of the airframe design data, manufacturing
drawings, and repair schemes still in existence for de Havilland Model
DH 82A Tiger Moth series airplanes only. In 2012, DHSL entered into a
CAA Type Responsibility Agreement (TRA) so that the airplane remains
eligible, if required, for an ICAO-compliant Certificate of
Airworthiness to facilitate training and pleasure flying.
Similarly, Air Stratus Ltd holds the type certificate
responsibility for de Havilland Model DH 83 airplanes (the type design
for TCDS 2-439) in the United Kingdom.
The process for making mandatory continuing airworthiness
information (MCAI) issued by an aviation authority of another country
mandatory for airplanes of U.S. registry is through rulemaking.
This condition, if not corrected, could result in structural
failure of the attachment of the wing to the fuselage. We are issuing
this AD to correct the unsafe condition on these products.
Relevant Service Information
We reviewed British Aerospace Military Aircraft and Aerostructures
BAe Aircraft Bulletin for de Havilland Moth Aircraft, Document Type and
Ref No Technical News Sheet CT (Moth) No 29, Issue 3, dated March 1,
1999, which was approved by the Civil Aviation Authority (CAA) for the
United Kingdom to ensure the continued airworthiness of these airplanes
in the United Kingdom. The service information describes procedures for
replacing the lateral tie rods and attaching nuts.
FAA's Determination
We are issuing this AD because we evaluated all the relevant
information and determined the unsafe condition described previously is
likely to exist or develop in other products of the same type design.
[[Page 52179]]
AD Requirements
This AD requires inspecting the aircraft maintenance records and/or
the installed lateral fuselage tie rods and attaching nuts to determine
if they were produced by J & R Aerospace Pty Ltd. This AD also requires
replacing all lateral fuselage tie rods and attaching nuts produced by
J & R Aerospace Pty Ltd with airworthy parts.
FAA's Justification and 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
structural failure of the attachment of the wing to the fuselage could
result in loss of control. Therefore, we find that notice and
opportunity for prior public comment are impracticable and that good
cause exists for making this amendment effective in less than 30 days.
Comments Invited
This AD is a final rule that involves requirements affecting flight
safety and was not preceded by notice and an opportunity for public
comment. However, we invite you to send any written data, views, or
arguments about this AD. Send your comments to an address listed under
the ADDRESSES section. Include the docket number FAA-2014-0617 and
Directorate Identifier 2014-CE-019-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 <a href="http://www.regulations.gov">http://www.regulations.gov</a>, 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 affects 69 airplanes of U.S. registry.
We estimate the following costs to comply with this AD:
Estimated Costs
----------------------------------------------------------------------------------------------------------------
Cost per Cost on U.S.
Action Labor cost Parts cost product operators
----------------------------------------------------------------------------------------------------------------
Inspect the aircraft maintenance 1 work-hour x $85 Not applicable...... $85 $5,865
records and/or the lateral per hour = $85.
fuselage tie rod s and attaching
nuts to determine the lateral
fuselage tie rods and attaching
nuts origin of manufacture.
----------------------------------------------------------------------------------------------------------------
We estimate the following costs to do any necessary replacements
that would be required based on the results of the inspection. We have
no way of determining the number of airplanes that might need this
replacement:
On-Condition Costs
----------------------------------------------------------------------------------------------------------------
Cost per
Action Labor cost Parts cost product
----------------------------------------------------------------------------------------------------------------
Replace lateral fuselage tie rods and 30 work-hours x $85 per hour = $825 $3,375
attaching nuts. $2,550.
----------------------------------------------------------------------------------------------------------------
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
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]
0
2. The FAA amends Sec. 39.13 by adding the following new airworthiness
directive (AD):
2014-17-09 Harry E. Williams, Cliff Robertson, and de Havilland
Airplanes: Amendment 39-17962; Docket No.
[[Page 52180]]
FAA-2014-0617; Directorate Identifier 2019-CE-019-AD.
(a) Effective Date
This AD is effective September 18, 2014.
(b) Affected ADs
None.
(c) Applicability
This AD applies to Harry E. Williams and Cliff Robertson Model
de Havilland DH 82A airplanes, all serial numbers, and de Havilland
Model DH 83 airplanes, all serial numbers, certificated in any
category.
(d) Subject
Joint Aircraft System Component (JASC)/Air Transport Association
(ATA) of America Code 5341, Fuselage, Wing Attach Fittings.
(e) Unsafe Condition
This AD was prompted by reports of structural failure of the
attachment of the wing to the fuselage that resulted from failed
lateral fuselage tie rods. We are issuing this AD to correct the
unsafe condition on these products.
(f) Compliance
Comply with this AD within the compliance times specified in
paragraphs (g) through (j) of this AD, unless already done.
(g) Restrict Airplane Operation
(1) As of September 18, 2014 (the effective date of this AD),
the airplane is restricted to non-aerobatic flight until the actions
required in paragraphs (h)(1) through (i)(1) of this AD are done.
(2) As of September 18, 2014 (the effective date of this AD),
before further flight, place a copy of this AD into the Limitations
section of the airplane flight manual (AFM).
(h) Determine Manufacture of Installed Lateral Fuselage Tie Rods and
Attaching Nuts
Within the next 10 hours time-in-service (TIS) after September
18, 2014 (the effective date of this AD), review the aircraft
maintenance records and/or inspect the installed lateral fuselage
tie rods and attaching nuts to determine if the lateral fuselage tie
rods and attaching nuts were produced by J & R Aerospace Pty Ltd.,
P/N JRA-776-1 (for de Havilland Model DH 82A airplanes), and P/N
JRA-776-3 (for de Havilland Model DH 83 airplanes).
(1) If you are able to positively determine that the installed
lateral fuselage tie rods and attaching nuts are not produced by J &
R Aerospace Pty Ltd, remove the flight restriction required in
paragraph (g) of this AD, and no further action is required by this
AD.
(2) If you are not able to positively determine that the
installed lateral fuselage tie rods and attaching nuts are not
produced by J & R Aerospace Pty Ltd or if you determine that the
installed lateral fuselage tie rods and attaching nuts are produced
by J & R Aerospace, before further flight, remove and replace the
lateral fuselage tie rods and attaching nuts as specified in
paragraph (i) of this AD.
(i) Remove and Replace Lateral Fuselage Tie Rods and Attaching Nuts
Produced by J & R Aerospace Pty Ltd
(1) Before further flight after making the determination
required in paragraph (h)(2) of this AD, remove and destroy the
installed lateral fuselage tie rods and attaching nuts and replace
the lateral fuselage tie rods and attaching nuts. Replace the
lateral tie rods and attaching nuts following the procedures in
paragraph 2.C. of the Accomplishment Instructions and using the
table on Figure 1 in British Aerospace Military Aircraft and
Aerostructures BAe Aircraft Bulletin for De Havilland Moth Aircraft,
Document Type and Ref No Technical News Sheet CT (Moth) No 29, Issue
3, dated March 1, 1999.
(2) Before further flight after doing the replacement required
in paragraph (i)(1) of this AD, remove the flight restriction
required in paragraph (g) of this AD.
(j) Prohibited Installation
As of September 18, 2014 (the effective date of this AD), do not
install P/N JRA-776-1 or JRA-776-3 lateral fuselage tie rods
manufactured under Australian part manufacture approval (PMA)
manufacturer J & R Aerospace Pty Ltd.
(k) Special Flight Permit
Special flight permits are permitted with the following
limitations:
(1) No passengers,
(2) Day VRF only,
(3) Straight and level flight, and
(4) Avoid areas of known turbulence.
(l) Alternative Methods of Compliance (AMOCs)
(1) The Manager of the Fort Worth Airplane Certification Office
(ACO), the Manager of the Los Angeles Aircraft Certification Office
(ACO), and the Manager of the Standards Office, FAA, have the
authority to approve AMOCs for their respective products covered by
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 applicable FAA
office, send it to the attention of the person identified in
paragraph (n).
(2) 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.
(m) Related Information
(1) For more information about this AD for airplanes covered
under TCDS A5PC (Model de Havilland DH 82A airplanes built in
Australia), contact Andrew McAnaul, Aerospace Engineer, FAA, Fort
Worth ACO, ASW-150 (c/o San Antonio MIDO), 10100 Reunion Place,
Suite 650, San Antonio, Texas 78216; phone: (210) 308-3365; fax:
(210) 308-3370; email: <a href="/cdn-cgi/l/email-protection#0a6b646e786f7d2467696b646b7f664a6c6b6b246d657c"><span class="__cf_email__" data-cfemail="cbaaa5afb9aebce5a6a8aaa5aabea78badaaaae5aca4bd">[email protected]</span></a>.
(2) For more information about this AD for airplanes covered
under TCDS A8EU (Model de Havilland DH 82A airplanes built in the
United Kingdom), contact Fred Guerin, Aerospace Engineer, FAA, Los
Angeles ACO, 3960 Paramount Blvd., Suite 100, Lakewood, California
90712; phone (562) 627-5232; fax: (562) 627-5210; email:
<a href="/cdn-cgi/l/email-protection#01677364652f66746473686f416760602f666e77"><span class="__cf_email__" data-cfemail="61071304054f06140413080f210700004f060e17">[email protected]</span></a>.
(3) For more information about this AD for airplanes covered
under TCDS 2-439 (Model de Havilland DH 83 airplanes built in the
United Kingdom), contact Karl Schletzbaum, Aerospace Engineer, FAA,
Small Airplane Directorate, 901 Locust, Room 301, Kansas City,
Missouri 64106; telephone: (816) 329-4123; fax: (816) 329-4090;
email: <a href="/cdn-cgi/l/email-protection#325953405e1c41515a5e5746485053475f725453531c555d44"><span class="__cf_email__" data-cfemail="5833392a34762b3b30343d2c223a392d35183e3939763f372e">[email protected]</span></a>
(n) 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) British Aerospace Military Aircraft and Aerostructures BAe
Aircraft Bulletin for De Havilland Moth Aircraft, Document Type and
Ref No Technical News Sheet CT (Moth) No 29, Issue 3, dated March 1,
1999.
(ii) Reserved.
(3) For British Aerospace Military Aircraft and Aerostructures
BAe Aircraft Bulletin for De Havilland Moth Aircraft, Technical New
Sheet CT (Moth) No 29, Issue 3, dated March 1, 1999, service
information identified in this AD, contact:
(i) For de Havilland DH 82A airplanes: de Havilland Support Ltd,
Building 213, Duxford Airfield, Cambridge, United Kingdom CB22 4QR,
telephone: +44 (0) 1223 830090; fax: +44 (0) 1223 83008; email:
<a href="/cdn-cgi/l/email-protection#caa3a4aca58aaea2b9bfbabaa5b8bee4a9a5a7"><span class="__cf_email__" data-cfemail="7a13141c153a1e12090f0a0a15080e54191517">[email protected]</span></a>, Internet: <a href="http://www.dhsupport.com/moth.php">http://www.dhsupport.com/moth.php</a>.
(ii) For de Havilland DH 83 airplanes: Air Stratus Ltd., Oaksey
Park Airfield, Oaksey, Malmesbury, Wiltshite, United Kingdom SN 16
9SD, telephone: +44 (0) 1666 575111; no known Internet address.
(4) You may view this service information at FAA, Small Airplane
Directorate, 901 Locust, Kansas City, Missouri 64016. For
information on the availability of this material at the FAA, call
(816) 329-4148.
(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: <a href="http://www.archives.gov/federal-register/cfr/ibr-locations.html">http://www.archives.gov/federal-register/cfr/ibr-locations.html</a>.
Issued in Kansas City, Missouri, on August 19, 2014.
Earl Lawrence,
Manager, Small Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2014-20241 Filed 9-2-14; 8:45 am]
BILLING CODE 4910-13-P
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