Airworthiness Directives; DG Flugzeugbau GmbH Gliders, 2088-2090 [2018-00476]
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2088
Proposed Rules
Federal Register
Vol. 83, No. 10
Tuesday, January 16, 2018
This section of the FEDERAL REGISTER
contains notices to the public of the proposed
issuance of rules and regulations. The
purpose of these notices is to give interested
persons an opportunity to participate in the
rule making prior to the adoption of the final
rules.
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2018–0014; Product
Identifier 2017–CE–044–AD]
RIN 2120–AA64
Airworthiness Directives; DG
Flugzeugbau GmbH Gliders
Federal Aviation
Administration (FAA), Department of
Transportation (DOT).
ACTION: Notice of proposed rulemaking
(NPRM).
AGENCY:
We propose to supersede
Airworthiness Directive (AD) 2017–08–
09 for DG Flugzeugbau GmbH Models
DG–500MB gliders that are equipped
with a Solo 2625 02 engine modified
with a fuel injection system following
the instructions of Solo Kleinmotoren
GmbH Technische Mitteilung (TM)/
Service Bulletin (SB) 4600–3 ‘‘Fuel
Injection System’’ and identified as Solo
2625 02i. This proposed AD results from
mandatory continuing airworthiness
information (MCAI) originated by an
aviation authority of another country to
identify and correct an unsafe condition
on an aviation product. The MCAI
describes the unsafe condition as the
potential of an in-flight shut-down and
engine fire due to failure of the
connecting stud for the two fuel injector
mounts of the engine redundancy
system on gliders equipped with a Solo
2625 02i engine. This proposed AD adds
the DG Flugzeugbau GmbH Model DG–
1000M glider equipped with Solo 2625
02i engines to the applicability. We are
issuing this proposed AD to require
actions to address the unsafe condition
on these products.
DATES: We must receive comments on
this proposed AD by March 2, 2018.
ADDRESSES: You may send comments by
any of the following methods:
• Federal eRulemaking Portal: Go to
https://www.regulations.gov. Follow the
instructions for submitting comments.
daltland on DSKBBV9HB2PROD with PROPOSALS
SUMMARY:
VerDate Sep<11>2014
17:42 Jan 12, 2018
Jkt 244001
• 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.
For service information identified in
this proposed AD, contact Solo
Kleinmotoren GmbH, Postfach 600152,
71050 Sindelfingen, Germany;
telephone: +49 703 1301–0; fax: +49 703
1301–136; email: aircraft@sologermany.com; internet: https://
aircraft.solo-online.com. You may
review copies of the referenced service
information at the FAA, Policy and
Innovation Division, 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 https://
www.regulations.gov by searching for
and locating Docket No. FAA–2018–
0014; or in person at Docket Operations
between 9 a.m. and 5 p.m., Monday
through Friday, except Federal holidays.
The AD docket contains this proposed
AD, the regulatory evaluation, any
comments received, and other
information. The street address for
Docket Operations (telephone (800)
647–5527) is in the ADDRESSES section.
Comments will be available in the AD
docket shortly after receipt.
FOR FURTHER INFORMATION CONTACT: Jim
Rutherford, Aerospace Engineer, FAA,
Small Airplane Standards Branch, 901
Locust, Room 301, Kansas City,
Missouri 64106; telephone: (816) 329–
4165; fax: (816) 329–4090; email:
jim.rutherford@faa.gov.
SUPPLEMENTARY INFORMATION:
Comments Invited
We invite you to send any written
relevant data, views, or arguments about
this proposed AD. Send your comments
to an address listed under the
ADDRESSES section. Include ‘‘Docket No.
FAA–2018–0014; Product Identifier
2017–CE–044–AD’’ at the beginning of
your comments. We specifically invite
PO 00000
Frm 00001
Fmt 4702
Sfmt 4702
comments on the overall regulatory,
economic, environmental, and energy
aspects of this proposed AD. We will
consider all comments received by the
closing date and may amend this
proposed AD because of those
comments.
We will post all comments we
receive, without change, to https://
regulations.gov, including any personal
information you provide. We will also
post a report summarizing each
substantive verbal contact we receive
about this proposed AD.
Discussion
We issued AD 2017–08–09,
Amendment 39–18858 (82 FR 18694;
April 21, 2017) (‘‘AD 2017–08–09’’).
That AD required actions intended to
address an unsafe condition on DG
Flugzeugbau GmbH Model DG–500MB
gliders and was based on mandatory
continuing airworthiness information
(MCAI) originated by the European
Aviation Safety Agency (EASA), which
is the Technical Agent for the Member
States of the European Community. That
MCAI is EASA AD No.: 2014–0269,
dated December 11, 2014 (referred to
after this as ‘‘the MCAI’’).
Since we issued AD 2017–08–09, the
FAA has now type certificated the DG
Flugzeugbau GmbH Model DG–1000M
glider and that glider model is equipped
with a Solo 2625 02i engine.
You may examine the MCAI on the
internet at https://www.regulations.gov
by searching for and locating Docket No.
FAA–2018–0014.
Related Service Information Under 1
CFR Part 51
Solo Kleinmotoren GmbH issued
Technische Mitteilung Nr. (English
translation: Service Bulletin No.) 4600–
5, Ausgabe 2 (English translation: issue
2), dated December 12, 2014, approved
for incorporation by reference on May
26, 2017 (82 FR 18694; April 21, 2017).
The service information describes
procedures for changing the fuel injector
mounts for the engine redundancy
system and securing of the connection
of the lower to the upper engine mount.
This service information is reasonably
available because the interested parties
have access to it through their normal
course of business or by the means
identified in the ADDRESSES section of
this NPRM.
E:\FR\FM\16JAP1.SGM
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Federal Register / Vol. 83, No. 10 / Tuesday, January 16, 2018 / Proposed Rules
FAA’s Determination and Requirements
of the Proposed AD
appliances to the Director of the Policy
and Innovation Division.
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 proposing this
AD because we evaluated all
information and determined the unsafe
condition exists and is likely to exist or
develop on other products of the same
type design.
Regulatory Findings
We determined that this proposed AD
would not have federalism implications
under Executive Order 13132. This
proposed AD would 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 this proposed regulation:
(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.
Costs of Compliance
We estimate that this proposed AD
will affect 6 products of U.S. registry.
We also estimate that it would take
about 1 work-hour per product to
comply with the basic requirements of
this proposed AD. The average labor
rate is $85 per work-hour. Required
parts would cost about $67 per product.
Based on these figures, we estimate
the cost of the proposed AD on U.S.
operators to be $912, or $152 per
product.
daltland on DSKBBV9HB2PROD with PROPOSALS
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.
This AD is issued in accordance with
authority delegated by the Executive
Director, Aircraft Certification Service,
as authorized by FAA Order 8000.51C.
In accordance with that order, issuance
of ADs is normally a function of the
Compliance and Airworthiness
Division, but during this transition
period, the Executive Director has
delegated the authority to issue ADs
applicable to small airplanes, gliders,
balloons, airships, domestic business jet
transport airplanes, and associated
VerDate Sep<11>2014
17:42 Jan 12, 2018
Jkt 244001
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation
safety, Incorporation by reference,
Safety.
The Proposed Amendment
Accordingly, under the authority
delegated to me by the Administrator,
the FAA proposes to amend 14 CFR part
39 as follows:
PART 39—AIRWORTHINESS
DIRECTIVES
1. The authority citation for part 39
continues to read as follows:
■
Authority: 49 U.S.C. 106(g), 40113, 44701.
§ 39.13
[Amended]
2. The FAA amends § 39.13 by
removing Amendment 39–18858 (82 FR
18694; April 21, 2017), and adding the
following new AD:
■
DG Flugzeugbau GmbH: Docket No. FAA–
2018–0014; Product Identifier 2017–CE–
044–AD.
(a) Comments Due Date
We must receive comments by March 2,
2018.
(b) Affected ADs
This AD replaces AD 2017–08–09,
Amendment 39–18858 (82 FR 18694; April
21, 2017) (‘‘AD 2017–08–09’’).
(c) Applicability
This AD applies to DG Flugzeugbau GmbH
DG–500MB and DG–1000M gliders, all serial
numbers, certificated in any category, that
are:
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Sfmt 4702
2089
(1) Equipped with a Solo 2625 02 engine
modified with a fuel injection system
following the instructions of Solo
Kleinmotoren GmbH Service Bulletin (SB)/
Technische Mitteilung (TM) 4600–3 ‘‘Fuel
Injection System’’ and identified as Solo
2625 02i; or
(2) equipped with a Solo 2625 02i engine
at manufacture.
(d) Subject
Air Transport Association of America
(ATA) Code 72: Engine.
(e) Reason
This proposed AD results from mandatory
continuing airworthiness information (MCAI)
originated by an aviation authority of another
country to identify and address an unsafe
condition on an aviation product. The MCAI
describes the unsafe condition as the
potential of an in-flight shut-down and
engine fire resulting in loss of control due to
failure of the connecting stud for the two fuel
injector mounts of the engine redundancy
system on gliders equipped with a Solo 2625
02i engine. We are issuing this AD to prevent
such failure that could lead to the potential
of an in-flight shut-down and engine fire and
result in loss of control and to include
recently FAA type-certificated DG
Flugzeugbau GmbH Model DG–1000M
gliders equipped with Solo 2625 02i engines.
(f) Actions and Compliance
(1) For DG Flugzeugbau GmbH Model DG–
500MB gliders: Unless already done, within
the next 60 days after May 26, 2017 (the
effective date of AD 2017–08–09), modify the
engine redundancy system following the
actions in Solo Kleinmotoren GmbH
Technische Mitteilung (English translation:
Service Bulletin), Nr. 4600–5, Ausgabe 2
(English translation: Issue 2), dated December
12, 2014.
(2) For DG Flugzeugbau GmbH Model DG–
1000M gliders: Unless already done, within
the next 60 days after the effective date of
this AD, modify the engine redundancy
system following the actions in Solo
Kleinmotoren GmbH Technische Mitteilung
(English translation: Service Bulletin), Nr.
4600–5, Ausgabe 2 (English translation: Issue
2), dated December 12, 2014.
(3) For all gliders: The Note in Solo
Kleinmotoren GmbH Technische Mitteilung
(English translation: Service Bulletin), Nr.
4600–5, Ausgabe 2 (English translation: Issue
2), dated December 12, 2014, stating ‘‘the
actions have to be accomplished by a
certified maintenance organization and must
be released by certifying staff,’’ is not
applicable to this AD.
Note 1 to paragraph (f) of this AD: This
service information contains German to
English translation. The EASA used the
English translation in referencing the
document. For enforceability purposes, we
will refer to the Solo Kleinmotoren service
information as it appears on the document.
(g) Credit for Actions Accomplished in
Accordance With Previous Service
Information
This AD allows credit for modification of
the engine redundancy system as required in
paragraph (f) of this AD if done before May
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2090
Federal Register / Vol. 83, No. 10 / Tuesday, January 16, 2018 / Proposed Rules
26, 2017 (the effective date of AD 2017–08–
09) following Solo Kleinmotoren GmbH
Technische Mitteilung (English translation:
Service Bulletin), Nr. 4600–5, Ausgabe 1
(English translation: Issue 1), dated
November 24, 2014.
(h) Other FAA AD Provisions
The following provisions also apply to this
AD:
(1) Alternative Methods of Compliance
(AMOCs): The Manager, Small Airplane
Standards Branch, 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: Jim Rutherford,
Aerospace Engineer, FAA, Small Airplane
Standards Branch, 901 Locust, Room 301,
Kansas City, Missouri 64106; telephone:
(816) 329–4165; fax: (816) 329–4090; email:
jim.rutherford@faa.gov. Before using any
approved AMOC on any glider 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) Contacting the Manufacturer: For any
requirement in this AD to obtain corrective
actions from a manufacturer, the action must
be accomplished using a method approved
by the Manager, Small Airplane Standards
Branch, FAA; or the European Aviation
Safety Agency (EASA).
(i) Related Information
Refer to MCAI European Aviation Safety
Agency (EASA) AD No.: 2014–0269, dated
December 11, 2014, for related information.
You may examine the MCAI on the internet
at https://www.regulations.gov by searching
for and locating Docket No. FAA–2018–0014.
For service information related to this AD,
contact Solo Kleinmotoren GmbH, Postfach
600152, 71050 Sindelfingen, Germany;
telephone: +49 703 1301–0; fax: +49 703
1301–136; email: aircraft@solo-germany.com;
internet: https://aircraft.solo-online.com. You
may review this referenced service
information at the FAA, Small Airplane
Standards Branch, 901 Locust, Kansas City,
Missouri 64106. For information on the
availability of this material at the FAA, call
(816) 329–4148.
Issued in Kansas City, Missouri, on January
8, 2018.
Melvin Johnson,
Deputy Director, Policy and Innovation
Division, Aircraft Certification Service.
[FR Doc. 2018–00476 Filed 1–12–18; 8:45 am]
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BILLING CODE 4910–13–P
VerDate Sep<11>2014
18:43 Jan 12, 2018
Jkt 244001
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2017–1246; Product
Identifier 2017–NM–086–AD]
RIN 2120–AA64
Airworthiness Directives; Bombardier,
Inc.
Federal Aviation
Administration (FAA), DOT.
ACTION: Notice of proposed rulemaking
(NPRM).
AGENCY:
We propose to supersede
Airworthiness Directive (AD) 2014–02–
01, which applies to certain
Bombardier, Inc., Model CL–600–2C10
(Regional Jet Series 700, 701, & 702),
Model CL–600–2D15 (Regional Jet
Series 705), and Model CL–600–2D24
(Regional Jet Series 900) airplanes. AD
2014–02–01 requires repetitive
inspections of the rudder travel limiter
(RTL) return springs and primary
actuator, and corrective actions if
necessary; and replacement of certain
RTL return springs. Since we issued AD
2014–02–01, we received reports that
when installing the RTL return springs,
the RTL limiter arm assembly lug can
become deformed. This proposed AD
would require an inspection of the RTL
return springs for signs of chafing; an
inspection of the casing of the primary
actuator for signs of chafing or missing
paint; replacement of the RTL return
springs; and an inspection of the lugs of
the RTL limiter arm assembly for cracks,
and modification or replacement, as
applicable; and applicable corrective
actions. This proposed AD would also
add airplanes to the applicability. We
are proposing this AD to address the
unsafe condition on these products.
DATES: We must receive comments on
this proposed AD by March 2, 2018.
ADDRESSES: You may send comments,
using the procedures found in 14 CFR
11.43 and 11.45, by any of the following
methods:
• Federal eRulemaking Portal: Go to
https://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: Deliver to Mail
address above between 9 a.m. and 5
p.m., Monday through Friday, except
Federal holidays.
For service information identified in
this NPRM, contact Bombardier, Inc.,
SUMMARY:
PO 00000
Frm 00003
Fmt 4702
Sfmt 4702
ˆ
400 Cote-Vertu Road West, Dorval,
´
Quebec H4S 1Y9, Canada; Widebody
Customer Response Center North
America toll-free telephone: 1–866–
538–1247 or direct-dial telephone: 1–
514–855–2999; fax: 514–855–7401;
email: ac.yul@aero.bombardier.com;
internet: https://www.bombardier.com.
You may view this referenced service
information at the FAA, Transport
Standards Branch, 1601 Lind Avenue
SW, Renton, WA. For information on
the availability of this material at the
FAA, call 425–227–1221.
Examining the AD Docket
You may examine the AD docket on
the internet at https://
www.regulations.gov by searching for
and locating Docket No. FAA–2017–
1246; 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 proposed AD, 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.
FOR FURTHER INFORMATION CONTACT:
Cesar Gomez, Aerospace Engineer,
Airframe and Mechanical Systems
Section, FAA, New York ACO Branch,
1600 Stewart Avenue, Suite 410,
Westbury, NY 11590; telephone: 516–
228–7318; fax: 516–794–5531.
SUPPLEMENTARY INFORMATION:
Comments Invited
We invite you to send any written
relevant data, views, or arguments about
this proposal. Send your comments to
an address listed under the ADDRESSES
section. Include ‘‘Docket No. FAA–
2017–1246; Product Identifier 2017–
NM–086–AD’’ at the beginning of your
comments. We specifically invite
comments on the overall regulatory,
economic, environmental, and energy
aspects of this proposed AD. We will
consider all comments received by the
closing date and may amend this
proposed AD based on those comments.
We will post all comments we
receive, without change, to https://
www.regulations.gov, including any
personal information you provide. We
will also post a report summarizing each
substantive verbal contact we receive
about this proposed AD.
Discussion
We issued AD 2014–02–01,
Amendment 39–17729 (79 FR 7382,
February 7, 2014) (‘‘AD 2014–02–01’’),
for certain Bombardier, Inc., Model CL–
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Agencies
[Federal Register Volume 83, Number 10 (Tuesday, January 16, 2018)]
[Proposed Rules]
[Pages 2088-2090]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2018-00476]
========================================================================
Proposed Rules
Federal Register
________________________________________________________________________
This section of the FEDERAL REGISTER contains notices to the public of
the proposed issuance of rules and regulations. The purpose of these
notices is to give interested persons an opportunity to participate in
the rule making prior to the adoption of the final rules.
========================================================================
Federal Register / Vol. 83, No. 10 / Tuesday, January 16, 2018 /
Proposed Rules
[[Page 2088]]
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2018-0014; Product Identifier 2017-CE-044-AD]
RIN 2120-AA64
Airworthiness Directives; DG Flugzeugbau GmbH Gliders
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Notice of proposed rulemaking (NPRM).
-----------------------------------------------------------------------
SUMMARY: We propose to supersede Airworthiness Directive (AD) 2017-08-
09 for DG Flugzeugbau GmbH Models DG-500MB gliders that are equipped
with a Solo 2625 02 engine modified with a fuel injection system
following the instructions of Solo Kleinmotoren GmbH Technische
Mitteilung (TM)/Service Bulletin (SB) 4600-3 ``Fuel Injection System''
and identified as Solo 2625 02i. This proposed AD results from
mandatory continuing airworthiness information (MCAI) originated by an
aviation authority of another country to identify and correct an unsafe
condition on an aviation product. The MCAI describes the unsafe
condition as the potential of an in-flight shut-down and engine fire
due to failure of the connecting stud for the two fuel injector mounts
of the engine redundancy system on gliders equipped with a Solo 2625
02i engine. This proposed AD adds the DG Flugzeugbau GmbH Model DG-
1000M glider equipped with Solo 2625 02i engines to the applicability.
We are issuing this proposed AD to require actions to address the
unsafe condition on these products.
DATES: We must receive comments on this proposed AD by March 2, 2018.
ADDRESSES: You may send comments by any of the following methods:
Federal eRulemaking Portal: Go to https://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.
For service information identified in this proposed AD, contact
Solo Kleinmotoren GmbH, Postfach 600152, 71050 Sindelfingen, Germany;
telephone: +49 703 1301-0; fax: +49 703 1301-136; email: germany.com">[email protected]germany.com; internet: https://aircraft.solo-online.com. You may review
copies of the referenced service information at the FAA, Policy and
Innovation Division, 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 https://www.regulations.gov by searching for and locating Docket No. FAA-2018-
0014; or in person at Docket Operations between 9 a.m. and 5 p.m.,
Monday through Friday, except Federal holidays. The AD docket contains
this proposed AD, the regulatory evaluation, any comments received, and
other information. The street address for Docket Operations (telephone
(800) 647-5527) is in the ADDRESSES section. Comments will be available
in the AD docket shortly after receipt.
FOR FURTHER INFORMATION CONTACT: Jim Rutherford, Aerospace Engineer,
FAA, Small Airplane Standards Branch, 901 Locust, Room 301, Kansas
City, Missouri 64106; telephone: (816) 329-4165; fax: (816) 329-4090;
email: [email protected].
SUPPLEMENTARY INFORMATION:
Comments Invited
We invite you to send any written relevant data, views, or
arguments about this proposed AD. Send your comments to an address
listed under the ADDRESSES section. Include ``Docket No. FAA-2018-0014;
Product Identifier 2017-CE-044-AD'' at the beginning of your comments.
We specifically invite comments on the overall regulatory, economic,
environmental, and energy aspects of this proposed AD. We will consider
all comments received by the closing date and may amend this proposed
AD because of those comments.
We will post all comments we receive, without change, to https://regulations.gov, including any personal information you provide. We
will also post a report summarizing each substantive verbal contact we
receive about this proposed AD.
Discussion
We issued AD 2017-08-09, Amendment 39-18858 (82 FR 18694; April 21,
2017) (``AD 2017-08-09''). That AD required actions intended to address
an unsafe condition on DG Flugzeugbau GmbH Model DG-500MB gliders and
was based on mandatory continuing airworthiness information (MCAI)
originated by the European Aviation Safety Agency (EASA), which is the
Technical Agent for the Member States of the European Community. That
MCAI is EASA AD No.: 2014-0269, dated December 11, 2014 (referred to
after this as ``the MCAI'').
Since we issued AD 2017-08-09, the FAA has now type certificated
the DG Flugzeugbau GmbH Model DG-1000M glider and that glider model is
equipped with a Solo 2625 02i engine.
You may examine the MCAI on the internet at https://www.regulations.gov by searching for and locating Docket No. FAA-2018-
0014.
Related Service Information Under 1 CFR Part 51
Solo Kleinmotoren GmbH issued Technische Mitteilung Nr. (English
translation: Service Bulletin No.) 4600-5, Ausgabe 2 (English
translation: issue 2), dated December 12, 2014, approved for
incorporation by reference on May 26, 2017 (82 FR 18694; April 21,
2017). The service information describes procedures for changing the
fuel injector mounts for the engine redundancy system and securing of
the connection of the lower to the upper engine mount. This service
information is reasonably available because the interested parties have
access to it through their normal course of business or by the means
identified in the ADDRESSES section of this NPRM.
[[Page 2089]]
FAA's Determination and Requirements of the Proposed 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 proposing this AD because
we evaluated all information and determined the unsafe condition exists
and is likely to exist or develop on other products of the same type
design.
Costs of Compliance
We estimate that this proposed AD will affect 6 products of U.S.
registry. We also estimate that it would take about 1 work-hour per
product to comply with the basic requirements of this proposed AD. The
average labor rate is $85 per work-hour. Required parts would cost
about $67 per product.
Based on these figures, we estimate the cost of the proposed AD on
U.S. operators to be $912, or $152 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.
This AD is issued in accordance with authority delegated by the
Executive Director, Aircraft Certification Service, as authorized by
FAA Order 8000.51C. In accordance with that order, issuance of ADs is
normally a function of the Compliance and Airworthiness Division, but
during this transition period, the Executive Director has delegated the
authority to issue ADs applicable to small airplanes, gliders,
balloons, airships, domestic business jet transport airplanes, and
associated appliances to the Director of the Policy and Innovation
Division.
Regulatory Findings
We determined that this proposed AD would not have federalism
implications under Executive Order 13132. This proposed AD would 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 this proposed
regulation:
(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.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
The Proposed Amendment
Accordingly, under the authority delegated to me by the
Administrator, the FAA proposes to amend 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 removing Amendment 39-18858 (82 FR
18694; April 21, 2017), and adding the following new AD:
DG Flugzeugbau GmbH: Docket No. FAA-2018-0014; Product Identifier
2017-CE-044-AD.
(a) Comments Due Date
We must receive comments by March 2, 2018.
(b) Affected ADs
This AD replaces AD 2017-08-09, Amendment 39-18858 (82 FR 18694;
April 21, 2017) (``AD 2017-08-09'').
(c) Applicability
This AD applies to DG Flugzeugbau GmbH DG-500MB and DG-1000M
gliders, all serial numbers, certificated in any category, that are:
(1) Equipped with a Solo 2625 02 engine modified with a fuel
injection system following the instructions of Solo Kleinmotoren
GmbH Service Bulletin (SB)/Technische Mitteilung (TM) 4600-3 ``Fuel
Injection System'' and identified as Solo 2625 02i; or
(2) equipped with a Solo 2625 02i engine at manufacture.
(d) Subject
Air Transport Association of America (ATA) Code 72: Engine.
(e) Reason
This proposed AD results from mandatory continuing airworthiness
information (MCAI) originated by an aviation authority of another
country to identify and address an unsafe condition on an aviation
product. The MCAI describes the unsafe condition as the potential of
an in-flight shut-down and engine fire resulting in loss of control
due to failure of the connecting stud for the two fuel injector
mounts of the engine redundancy system on gliders equipped with a
Solo 2625 02i engine. We are issuing this AD to prevent such failure
that could lead to the potential of an in-flight shut-down and
engine fire and result in loss of control and to include recently
FAA type-certificated DG Flugzeugbau GmbH Model DG-1000M gliders
equipped with Solo 2625 02i engines.
(f) Actions and Compliance
(1) For DG Flugzeugbau GmbH Model DG-500MB gliders: Unless
already done, within the next 60 days after May 26, 2017 (the
effective date of AD 2017-08-09), modify the engine redundancy
system following the actions in Solo Kleinmotoren GmbH Technische
Mitteilung (English translation: Service Bulletin), Nr. 4600-5,
Ausgabe 2 (English translation: Issue 2), dated December 12, 2014.
(2) For DG Flugzeugbau GmbH Model DG-1000M gliders: Unless
already done, within the next 60 days after the effective date of
this AD, modify the engine redundancy system following the actions
in Solo Kleinmotoren GmbH Technische Mitteilung (English
translation: Service Bulletin), Nr. 4600-5, Ausgabe 2 (English
translation: Issue 2), dated December 12, 2014.
(3) For all gliders: The Note in Solo Kleinmotoren GmbH
Technische Mitteilung (English translation: Service Bulletin), Nr.
4600-5, Ausgabe 2 (English translation: Issue 2), dated December 12,
2014, stating ``the actions have to be accomplished by a certified
maintenance organization and must be released by certifying staff,''
is not applicable to this AD.
Note 1 to paragraph (f) of this AD: This service information
contains German to English translation. The EASA used the English
translation in referencing the document. For enforceability
purposes, we will refer to the Solo Kleinmotoren service information
as it appears on the document.
(g) Credit for Actions Accomplished in Accordance With Previous Service
Information
This AD allows credit for modification of the engine redundancy
system as required in paragraph (f) of this AD if done before May
[[Page 2090]]
26, 2017 (the effective date of AD 2017-08-09) following Solo
Kleinmotoren GmbH Technische Mitteilung (English translation:
Service Bulletin), Nr. 4600-5, Ausgabe 1 (English translation: Issue
1), dated November 24, 2014.
(h) Other FAA AD Provisions
The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager,
Small Airplane Standards Branch, 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: Jim Rutherford, Aerospace Engineer,
FAA, Small Airplane Standards Branch, 901 Locust, Room 301, Kansas
City, Missouri 64106; telephone: (816) 329-4165; fax: (816) 329-
4090; email: [email protected]. Before using any approved AMOC
on any glider 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) Contacting the Manufacturer: For any requirement in this AD
to obtain corrective actions from a manufacturer, the action must be
accomplished using a method approved by the Manager, Small Airplane
Standards Branch, FAA; or the European Aviation Safety Agency
(EASA).
(i) Related Information
Refer to MCAI European Aviation Safety Agency (EASA) AD No.:
2014-0269, dated December 11, 2014, for related information. You may
examine the MCAI on the internet at https://www.regulations.gov by
searching for and locating Docket No. FAA-2018-0014. For service
information related to this AD, contact Solo Kleinmotoren GmbH,
Postfach 600152, 71050 Sindelfingen, Germany; telephone: +49 703
1301-0; fax: +49 703 1301-136; email: germany.com">[email protected]germany.com;
internet: https://aircraft.solo-online.com. You may review this
referenced service information at the FAA, Small Airplane Standards
Branch, 901 Locust, Kansas City, Missouri 64106. For information on
the availability of this material at the FAA, call (816) 329-4148.
Issued in Kansas City, Missouri, on January 8, 2018.
Melvin Johnson,
Deputy Director, Policy and Innovation Division, Aircraft Certification
Service.
[FR Doc. 2018-00476 Filed 1-12-18; 8:45 am]
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