[Federal Register: January 31, 2008 (Volume 73, Number 21)]
[Rules and Regulations]
[Page 5733-5735]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr31ja08-5]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2008-0105; Directorate Identifier 2008-CE-001-AD;
Amendment 39-15355; AD 2008-03-06]
RIN 2120-AA64
Airworthiness Directives; Stemme GmbH & Co. KG Model S10-VT
Powered Sailplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Final rule; request for comments.
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SUMMARY: We are adopting a new airworthiness directive (AD) for the
products listed above. This AD results from mandatory continuing
airworthiness information (MCAI) issued by the aviation authority of
another country to identify and correct an unsafe condition on an
aviation product. The MCAI describes the unsafe condition as:
A leakage in the area of a plastic T-connector was found during
a daily pre-flight check. The investigation has shown a crack in the
centre part of this connector.
This AD requires actions that are intended to address the unsafe
condition described in the MCAI.
DATES: This AD becomes effective February 20, 2008.
On February 20, 2008, the Director of the Federal Register approved
the incorporation by reference of certain publications listed in this
AD.
We must receive comments on this AD by March 3, 2008.
[[Page 5734]]
ADDRESSES: You may send comments by any of the following methods:
Federal eRulemaking Portal: Go to http://
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 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 street address for
the Docket 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: Gregory Davison, Aerospace Engineer,
FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City,
Missouri 64106; telephone: (816) 329-4130; fax: (816) 329-4090.
SUPPLEMENTARY INFORMATION:
Discussion
The European Aviation Safety Agency (EASA), which is the Technical
Agent for the Member States of the European Community, has issued
Emergency AD No. 2007-0315-E, dated December 21, 2007 (referred to
after this as ``the MCAI''), to correct an unsafe condition for the
specified products. The MCAI states:
A leakage in the area of a plastic T-connector was found during
a daily pre-flight check. The investigation has shown a crack in the
centre part of this connector.
This proposed AD would require you to inspect all plastic
connectors in the area of the fuel pumps and the connection point of
the pressure lines to the fuel shut-off valve for possible leakage and
replace the plastic connectors in the fuel system with metal connectors
if leaks are found.
You may obtain further information by examining the MCAI in the AD
docket.
Relevant Service Information
STEMME F & D has issued Service Bulletin A31-10-082, Am.-Index:
01.a, dated November 30, 2007. The actions described in this service
information are intended to correct the unsafe condition identified in
the MCAI.
FAA's Determination and Requirements of the AD
This product has been approved by the aviation authority of another
country, and is approved for operation in the United States. Pursuant
to our bilateral agreement with this State of Design Authority, they
have notified us of the unsafe condition described in the MCAI and
service information referenced above. We are issuing this AD because we
evaluated all information provided by the State of Design Authority and
determined the unsafe condition exists and is likely to exist or
develop on other products of the same type design.
Differences Between This AD and the MCAI or Service Information
We have reviewed the MCAI and related service information and, in
general, agree with their substance. But we might have found it
necessary to use different words from those in the MCAI to ensure the
AD is clear for U.S. operators and is enforceable. In making these
changes, we do not intend to differ substantively from the information
provided in the MCAI and related service information.
We might have also required different actions in this AD from those
in the MCAI in order to follow FAA policies. Any such differences are
described in a separate paragraph of the AD. These requirements take
precedence over those copied from the MCAI.
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 a
leak in the area of a fuel line plastic T-connector was found, which
could result in the possibility of fuel leaking into the engine
compartment. 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.
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-2008-0105; Directorate
Identifier 2008-CE-001-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 http://
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.
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 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
[[Page 5735]]
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.
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:
2008-03-06 Stemme GmbH & Co. KG: Amendment 39-15355; Docket No. FAA-
2008-0105; Directorate Identifier 2008-CE-001-AD.
Effective Date
(a) This airworthiness directive (AD) becomes effective February
20, 2008.
Affected ADs
(b) None.
Applicability
(c) This AD applies to Model S10-VT powered sailplanes, serial
numbers 11-001 through 11-112, except 11-036, 11-067, 11-068, and
11-090, certificated in any category.
Subject
(d) Air Transport Association of America (ATA) Code 28: Fuel.
Reason
(e) The mandatory continuing airworthiness information (MCAI)
states:
A leakage in the area of a plastic T-connector was found during
a daily pre-flight check. The investigation has shown a crack in the
centre part of this connector.
This AD requires you to inspect all plastic connectors in the area
of the fuel pumps and the connection point of the pressure lines to
the fuel shut-off valve for possible leakage and replace the plastic
connectors in the fuel system with metal connectors if leaks are
found.
Actions and Compliance
(f) Unless already done, do the following actions.
(1) Before the first flight of each day after February 20, 2008
(the effective date of this AD) until the replacement required in
paragraph (f)(3) of this AD is done, inspect all plastic connectors
in the area of the fuel pumps and the connection point of the
pressure lines to the fuel shut-off valve (behind the rear bulkhead
of the front fuselage) for possible leakage. Do the inspection
following STEMME F & D Service Bulletin A31-10-082, Am.-Index: 01.a,
dated November 30, 2007.
(2) Before further flight after the inspection required in
paragraph (f)(1) of this AD, replace the plastic T- and Y-connectors
in the fuel system with metal connectors if leaks are found. Do the
replacements following STEMME F & D Service Bulletin A31-10-082,
Am.-Index: 01.a, dated November 30, 2007. This replacement
terminates the repetitive inspections required in paragraph (f)(1)
of this AD.
(3) Within the next 30 days after February 20, 2008 (the
effective date of this AD), replace all plastic T- and Y-connectors
in the fuel system with metal connectors. Do the replacements
following STEMME F & D Service Bulletin A31-10-082, Am.-Index: 01.a,
dated November 30, 2007. This replacement terminates the repetitive
inspections required in paragraph (f)(1) of this AD.
FAA AD Differences
Note: This AD differs from the MCAI and/or service information
as follows: No differences.
Other FAA AD Provisions
(g) The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager,
Standards Office, 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: Gregory Davison, Aerospace Engineer, FAA, Small
Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri
64106; telephone: (816) 329-4130; fax: (816) 329-4090. 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.
(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 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 (44
U.S.C. 3501 et seq.), the Office of Management and Budget (OMB) has
approved the information collection requirements and has assigned
OMB Control Number 2120-0056.
Related Information
(h) Refer to MCAI European Aviation Safety Agency (EASA),
Emergency AD 2007-0315-E, dated December 21, 2007, and STEMME F & D
Service Bulletin A31-10-082, Am.-Index: 01.a, dated November 30,
2007, for related information.
Material Incorporated by Reference
(i) You must use STEMME F & D Service Bulletin A31-10-082, Am.-
Index: 01.a, dated November 30, 2007, to do the actions required by
this AD, unless the AD specifies otherwise.
(1) The Director of the Federal Register approved the
incorporation by reference of this service information under 5
U.S.C. 552(a) and 1 CFR part 51.
(2) For service information identified in this AD, contact
STEMME GmbH & Co. KG, Flugplatzstra[szlig]e F 2, Nr. 7, 15344
Strausberg, Federal Republic of Germany; telephone: 49.33.41.3612.0;
facsimile: 49.33.41.3612.30.
(3) You may review copies at the FAA, Central Region, Office of
the Regional Counsel, 901 Locust, Room 506, Kansas City, Missouri
64106; 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: http://www.archives.gov/federal-
register/cfr/ibr-locations.html.
Issued in Kansas City, Missouri on January 24, 2008.
John Colomy,
Acting Manager, Small Airplane Directorate, Aircraft Certification
Service.
[FR Doc. E8-1679 Filed 1-30-08; 8:45 am]
BILLING CODE 4910-13-P