Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes, 13385-13387 [2023-04301]
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Federal Register / Vol. 88, No. 42 / Friday, March 3, 2023 / Proposed Rules
compensation to the candidate.1 The
deadline for comments on the NPRM
was February 10, 2023. In the NPRM,
the Commission stated that it may hold
a public hearing and, if so, it would
publish notification in the Federal
Register announcing the date and time.
Accordingly, the Commission is
announcing that it will hold a hybrid
public hearing on Wednesday, March
22, 2023 (see DATES and ADDRESSES
above). Witnesses will include those
who indicated in their timely written
comments on the NPRM that they
wished to testify at the hearing. The
Commission may also invite witnesses
to testify. The Commission will make
transcripts of the hearing available on
its website after the hearing. Individuals
who plan to attend in person and
require special assistance, such as sign
language interpretation or other
reasonable accommodations, should
contact Laura E. Sinram, Secretary and
Clerk, at (202) 694–1040, at least 72
hours prior to the meeting date.
On behalf of the Commission,
Dara S. Lindenbaum,
Chair, Federal Election Commission.
[FR Doc. 2023–04365 Filed 3–2–23; 8:45 am]
BILLING CODE 6715–01–P
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2023–0422; Project
Identifier MCAI–2022–01067–T]
RIN 2120–AA64
Airworthiness Directives; MHI RJ
Aviation ULC (Type Certificate
Previously Held by Bombardier, Inc.)
Airplanes
Federal Aviation
Administration (FAA), DOT.
ACTION: Notice of proposed rulemaking
(NPRM).
AGENCY:
The FAA proposes to adopt a
new airworthiness directive (AD) for all
MHI RJ Aviation ULC Model CL–600–
2C10 (Regional Jet Series 700, 701 &
702), CL–600–2C11 (Regional Jet Series
550), CL–600–2D15 (Regional Jet Series
705), CL–600–2D24 (Regional Jet Series
900), and CL–600–2E25 (Regional Jet
Series 1000) airplanes. This proposed
AD was prompted by a determination
that new restrictive airworthiness
limitations are necessary. This proposed
AD would require revising the existing
maintenance or inspection program, as
ddrumheller on DSK120RN23PROD with PROPOSALS1
SUMMARY:
1 Candidate
Salaries, 87 FR 75945 (Dec. 12, 2022).
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18:12 Mar 02, 2023
Jkt 259001
applicable, to incorporate new or more
restrictive airworthiness limitations.
The FAA is proposing this AD to
address the unsafe condition on these
products.
DATES: The FAA must receive comments
on this proposed AD by April 17, 2023.
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
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.
AD Docket: You may examine the AD
docket at regulations.gov under Docket
No. FAA–2023–0422; 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 NPRM, the mandatory
continuing airworthiness information
(MCAI), any comments received, and
other information. The street address for
Docket Operations is listed above.
Material Incorporated by Reference:
• For service information identified
in this NPRM, contact MHI RJ Aviation
Group, Customer Response Center, 3655
Ave. des Grandes-Tourelles, Suite 110,
Boisbriand, Que´bec J7H 0E2 Canada;
North America toll-free telephone 833–
990–7272 or direct-dial telephone 450–
990–7272; fax 514–855–8501; email
thd.crj@mhirj.com; website mhirj.com.
• You may view this service
information at the FAA, Airworthiness
Products Section, Operational Safety
Branch, 2200 South 216th St., Des
Moines, WA. For information on the
availability of this material at the FAA,
call 206–231–3195.
FOR FURTHER INFORMATION CONTACT:
Jiwan Karunatilake, Aerospace
Engineer, Airframe and Propulsion
Section, FAA, New York ACO Branch,
1600 Stewart Avenue, Suite 410,
Westbury, NY 11590; telephone 516–
228–7300; email 9-avs-nyaco-cos@
faa.gov.
SUPPLEMENTARY INFORMATION:
Comments Invited
The FAA invites you to send any
written relevant data, views, or
arguments about this proposal. Send
your comments to an address listed
under ADDRESSES. Include ‘‘Docket No.
PO 00000
Frm 00057
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13385
FAA–2023–0422; Project Identifier
MCAI–2022–01067–T’’ at the beginning
of your comments. The most helpful
comments reference a specific portion of
the proposal, explain the reason for any
recommended change, and include
supporting data. The FAA will consider
all comments received by the closing
date and may amend the proposal
because of those comments.
Except for Confidential Business
Information (CBI) as described in the
following paragraph, and other
information as described in 14 CFR
11.35, the FAA will post all comments
received, without change, to
regulations.gov, including any personal
information you provide. The agency
will also post a report summarizing each
substantive verbal contact received
about this NPRM.
Confidential Business Information
CBI is commercial or financial
information that is both customarily and
actually treated as private by its owner.
Under the Freedom of Information Act
(FOIA) (5 U.S.C. 552), CBI is exempt
from public disclosure. If your
comments responsive to this NPRM
contain commercial or financial
information that is customarily treated
as private, that you actually treat as
private, and that is relevant or
responsive to this NPRM, it is important
that you clearly designate the submitted
comments as CBI. Please mark each
page of your submission containing CBI
as ‘‘PROPIN.’’ The FAA will treat such
marked submissions as confidential
under the FOIA, and they will not be
placed in the public docket of this
NPRM. Submissions containing CBI
should be sent to Jiwan Karunatilake,
Aerospace Engineer, Airframe and
Propulsion Section, FAA, New York
ACO Branch, 1600 Stewart Avenue,
Suite 410, Westbury, NY 11590;
telephone 516–228–7300; email 9-avsnyaco-cos@faa.gov. Any commentary
that the FAA receives which is not
specifically designated as CBI will be
placed in the public docket for this
rulemaking.
Background
Transport Canada, which is the
aviation authority for Canada, has
issued Transport Canada AD CF–2022–
43, dated August 9, 2022 (Transport
Canada AD CF–2022–43) (also referred
to after this as the MCAI), to correct an
unsafe condition for all MHI RJ Aviation
ULC Model CL–600–2C10 (Regional Jet
Series 700, 701 & 702), CL–600–2C11
(Regional Jet Series 550), CL–600–2D15
(Regional Jet Series 705), CL–600–2D24
(Regional Jet Series 900), and CL–600–
2E25 (Regional Jet Series 1000)
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Federal Register / Vol. 88, No. 42 / Friday, March 3, 2023 / Proposed Rules
airplanes. The MCAI states that new
airworthiness limitations have been
developed.
The FAA is proposing this AD to
address an unannunciated loss or low
quantity of fire extinguishing agent in
the engine and auxiliary power unit
(APU) fire extinguishing bottles. This
condition, if not corrected, could result
in the inability to extinguish and
suppress an engine or APU fire.
You may examine the MCAI in the
AD docket at regulations.gov under
Docket No. FAA–2023–0422.
ddrumheller on DSK120RN23PROD with PROPOSALS1
Related Service Information Under 1
CFR Part 51
The FAA reviewed Task 26–20–00–
101, ‘‘Visual Check of the Engine Fire
Extinguishing bottle pressure gauge’’
and Task 26–20–00–102, ‘‘Visual Check
of the APU Fire Extinguishing bottle
pressure gauge,’’ of Section 1,
‘‘Certification Maintenance
Requirements,’’ Subject 1–26, ‘‘Fire
Protection,’’ of the MHI RJ Model CL–
600–2C10, CL–600–2D15, CL–600–
2D24, and CL–600–2E25 Series 550/
700/705/900/1000 Airworthiness
Limitations, Maintenance Requirements
Manual—Part 2, Volume 1, CSP B–053,
Revision 26, dated March 25, 2022. This
service information specifies new
airworthiness limitations for
certification maintenance requirements.
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 ADDRESSES.
91.403(c). For airplanes that have been
previously modified, altered, or repaired
in the areas addressed by this proposed
AD, the operator may not be able to
accomplish the actions described in the
revisions. In this situation, to comply
with 14 CFR 91.403(c), the operator
must request approval for an alternative
method of compliance according to
paragraph (i)(1) of this proposed AD.
Costs of Compliance
The FAA estimates that this AD, if
adopted as proposed, would affect 606
airplanes of U.S. registry. The FAA
estimates the following costs to comply
with this proposed AD:
The FAA has determined that revising
the maintenance or inspection program
takes an average of 90 work-hours per
operator, although the agency
recognizes that this number may vary
from operator to operator. Since
operators incorporate maintenance or
inspection program changes for their
affected fleet(s), the FAA has
determined that a per-operator estimate
is more accurate than a per-airplane
estimate. Therefore, the agency
estimates the average total cost per
operator to be $7,650 (90 work-hours ×
$85 per work-hour).
FAA’s Determination
This product has been approved by
the aviation authority of another
country, and is approved for operation
in the United States. Pursuant to the
FAA’s bilateral agreement with the State
of Design Authority, the FAA has been
notified of the unsafe condition
described in the MCAI and service
information referenced above. The FAA
is proposing this AD because the FAA
evaluated all the relevant information
and determined the unsafe condition
described previously is likely to exist or
develop on other products of the same
type design.
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.
The FAA is 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.
Proposed Requirements of This NPRM
This proposed AD would require
revising the existing maintenance or
inspection program, as applicable, to
incorporate new airworthiness
limitations.
This proposed AD would require
revisions to certain operator
maintenance documents to include new
actions (e.g., inspections). Compliance
with these actions is required by 14 CFR
Regulatory Findings
The FAA 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.
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For the reasons discussed above, I
certify this proposed regulation:
(1) Is not a ‘‘significant regulatory
action’’ under Executive Order 12866,
(2) Would not affect intrastate
aviation in Alaska, and
(3) Would 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
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 adding
the following new airworthiness
directive:
■
MHI RJ Aviation ULC (Type Certificate
Previously Held by Bombardier, Inc.):
Docket No. FAA–2023–0422; Project
Identifier MCAI–2022–01067–T.
(a) Comments Due Date
The FAA must receive comments on this
airworthiness directive (AD) by April 17,
2023.
(b) Affected ADs
None.
(c) Applicability
This AD applies to all MHI RJ Aviation
ULC (Type Certificate previously held by
Bombardier, Inc.) Model CL–600–2C10
(Regional Jet Series 700, 701 & 702), CL–600–
2C11 (Regional Jet Series 550), CL–600–2D15
(Regional Jet Series 705), CL–600–2D24
(Regional Jet Series 900) and CL–600–2E25
(Regional Jet Series 1000) airplanes,
certificated in any category.
(d) Subject
Air Transport Association (ATA) of
America Code 26, Fire Protection.
(e) Reason
This AD was prompted by a determination
that new or more restrictive airworthiness
limitations are necessary. The FAA is issuing
this AD to address an unannunciated loss or
low quantity of fire extinguishing agent in
the engine and auxiliary power unit (APU)
fire extinguishing bottles. The unsafe
condition, if not corrected, may lead to the
inability to extinguish and suppress an
engine or APU fire.
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Federal Register / Vol. 88, No. 42 / Friday, March 3, 2023 / Proposed Rules
(f) Compliance
(j) Additional Information
Comply with this AD within the
compliance times specified, unless already
done.
(1) Refer to Transport Canada AD CF–
2022–43, dated August 9, 2022, for related
information. This Transport Canada AD may
be found in the AD docket at regulations.gov
under Docket No. FAA–2023–0422.
(2) For more information about this AD,
contact Jiwan Karunatilake, Aerospace
Engineer, Airframe and Propulsion Section,
FAA, New York ACO Branch, 1600 Stewart
Avenue, Suite 410, Westbury, NY 11590;
telephone 516–228–7300; email 9-avs-nyacocos@faa.gov.
(g) Maintenance or Inspection Program
Revision
Within 60 days after the effective date of
this AD, revise the existing maintenance or
inspection program, as applicable, to
incorporate the information specified in Task
26–20–00–101, ‘‘Visual Check of the Engine
Fire Extinguishing bottle pressure gauge’’ and
Task 26–20–00–102, ‘‘Visual Check of the
APU Fire Extinguishing bottle pressure
gauge,’’ of Section 1, ‘‘Certification
Maintenance Requirements,’’ Subject 1–26,
‘‘Fire Protection,’’ of the MHI RJ Model CL–
600–2C10, CL–600–2D15, CL–600–2D24, and
CL–600–2E25 Series 550/700/705/900/1000
Airworthiness Limitations, Maintenance
Requirements Manual—Part 2, Volume 1,
CSP B–053, Revision 26, dated March 25,
2022 (Task 26–20–00–101 and Task 26–20–
00–102 of the MRM—Part 2, Revision 26).
The initial compliance time for doing the
tasks is at the phase-in time specified in Task
26–20–00–101 and Task 26–20–00–102 of the
MRM—Part 2, Revision 26, or within 60 days
after the effective date of this AD, whichever
occurs later.
(h) No Alternative Actions or Intervals
After the existing maintenance or
inspection program has been revised as
required by paragraph (g) of this AD, no
alternative actions (e.g., inspections) or
intervals may be used unless the actions or
intervals, are approved as an alternative
method of compliance (AMOC) in
accordance with the procedures specified in
paragraph (i)(1) of this AD.
ddrumheller on DSK120RN23PROD with PROPOSALS1
(i) Other FAA AD Provisions
The following provisions also apply to this
AD:
(1) Alternative Methods of Compliance
(AMOCs): The Manager, New York ACO
Branch, 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
responsible Flight Standards Office, as
appropriate. If sending information directly
to the manager of the certification office,
send it to ATTN: Program Manager,
Continuing Operational Safety, FAA, New
York ACO Branch, 1600 Stewart Avenue,
Suite 410, Westbury, NY 11590; telephone
516–228–7300. Before using any approved
AMOC, notify your appropriate principal
inspector, or lacking a principal inspector,
the manager of the responsible Flight
Standards Office.
(2) Contacting the Manufacturer: For any
requirement in this AD to obtain instructions
from a manufacturer, the instructions must
be accomplished using a method approved
by the Manager, New York ACO Branch,
FAA; or Transport Canada; or Bombardier,
Inc.’s Transport Canada Design Approval
Organization (DAO). If approved by the DAO,
the approval must include the DAOauthorized signature.
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18:12 Mar 02, 2023
Jkt 259001
DEPARTMENT OF TRANSPORTATION
(k) 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 this AD specifies otherwise.
(i) Task 26–20–00–101, ‘‘Visual Check of
the Engine Fire Extinguishing bottle pressure
gauge’’ and Task 26–20–00–102, ‘‘Visual
Check of the APU Fire Extinguishing bottle
pressure gauge,’’ of Section 1, ‘‘Certification
Maintenance Requirements,’’ Subject 1–26,
‘‘Fire Protection,’’ of the MHI RJ Model CL–
600–2C10, CL–600–2D15, CL–600–2D24, and
CL–600–2E25 Series 550/700/705/900/1000
Airworthiness Limitations, Maintenance
Requirements Manual—Part 2, Volume 1,
CSP B–053, Revision 26, dated March 25,
2022.
(ii) [Reserved]
(3) For service information identified in
this AD, contact MHI RJ Aviation Group,
Customer Response Center, 3655 Ave. des
Grandes-Tourelles, Suite 110, Boisbriand,
Que´bec J7H 0E2 Canada; North America tollfree telephone 833–990–7272 or direct-dial
telephone 450–990–7272; fax 514–855–8501;
email thd.crj@mhirj.com; website mhirj.com.
(4) You may view this service information
at the FAA, Airworthiness Products Section,
Operational Safety Branch, 2200 South 216th
St., Des Moines, WA. For information on the
availability of this material at the FAA, call
206–231–3195.
(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,
email fr.inspection@nara.gov, or go to:
www.archives.gov/federal-register/cfr/ibrlocations.html.
Issued on February 25, 2023.
Christina Underwood,
Acting Director, Compliance & Airworthiness
Division, Aircraft Certification Service.
[FR Doc. 2023–04301 Filed 3–2–23; 8:45 am]
BILLING CODE 4910–13–P
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13387
Office of the Secretary
14 CFR Parts 259, 260, and 399
[Docket No. DOT–OST–2022–0089]
RIN 2105–AF04
Airline Ticket Refunds and Consumer
Protections; Public Hearing
Office of the Secretary (OST),
U.S. Department of Transportation
(DOT).
ACTION: Public hearing.
AGENCY:
DOT is announcing a virtual
public hearing pursuant on certain
issues related to the U.S. Department of
Transportation’s Notice of Proposed
Rulemaking on Airline Ticket Refunds
and Consumer Protections.
DATES: The virtual hearing will be held
on March 14, 2023, from 1 p.m. to 5
p.m. Eastern Time. The hearing is open
to the public, subject to any technical
and/or capacity limitations. Requests to
attend the hearing must be submitted to
https://usdot.zoomgov.com/webinar/
register/WN_u2RfGmWTSICq
QVUyz9TAXA. We encourage interested
parties to register by Thursday, March 9,
2023. Communication Access Real-time
Translation (CART) and sign language
interpretation will be provided during
the hearing. Requests for additional
accommodations because of a disability
must be received at Cristina.Draguta@
dot.gov by Thursday, March 9, 2023.
ADDRESSES: The virtual hearing will be
open to the public and held via the
Zoom Webinar Platform. Virtual
attendance information will be provided
upon registration. An agenda will be
available on the Department’s Office of
Aviation Consumer Protection website
at https://www.transportation.gov/
airconsumer/latest-news in advance of
the hearing.
FOR FURTHER INFORMATION CONTACT: To
register and attend this virtual hearing,
please use the link: https://
usdot.zoomgov.com/webinar/register/
WN_u2RfGmWTSICqQVUyz9TAXA.
Attendance is open to the public subject
to any technical and/or capacity
limitations. For further information,
please contact Cristina Draguta,
Attorney-Advisor, by email at
Cristina.Draguta@dot.gov.
SUPPLEMENTARY INFORMATION:
SUMMARY:
I. Background
On August 22, 2022, the U.S.
Department of Transportation (DOT or
Department) published in the Federal
Register a notice of proposed
rulemaking (NPRM) that proposes to
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Agencies
[Federal Register Volume 88, Number 42 (Friday, March 3, 2023)]
[Proposed Rules]
[Pages 13385-13387]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-04301]
=======================================================================
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2023-0422; Project Identifier MCAI-2022-01067-T]
RIN 2120-AA64
Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate
Previously Held by Bombardier, Inc.) Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Notice of proposed rulemaking (NPRM).
-----------------------------------------------------------------------
SUMMARY: The FAA proposes to adopt a new airworthiness directive (AD)
for all MHI RJ Aviation ULC Model CL-600-2C10 (Regional Jet Series 700,
701 & 702), CL-600-2C11 (Regional Jet Series 550), CL-600-2D15
(Regional Jet Series 705), CL-600-2D24 (Regional Jet Series 900), and
CL-600-2E25 (Regional Jet Series 1000) airplanes. This proposed AD was
prompted by a determination that new restrictive airworthiness
limitations are necessary. This proposed AD would require revising the
existing maintenance or inspection program, as applicable, to
incorporate new or more restrictive airworthiness limitations. The FAA
is proposing this AD to address the unsafe condition on these products.
DATES: The FAA must receive comments on this proposed AD by April 17,
2023.
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 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.
AD Docket: You may examine the AD docket at regulations.gov under
Docket No. FAA-2023-0422; 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 NPRM, the mandatory continuing airworthiness
information (MCAI), any comments received, and other information. The
street address for Docket Operations is listed above.
Material Incorporated by Reference:
For service information identified in this NPRM, contact
MHI RJ Aviation Group, Customer Response Center, 3655 Ave. des Grandes-
Tourelles, Suite 110, Boisbriand, Qu[eacute]bec J7H 0E2 Canada; North
America toll-free telephone 833-990-7272 or direct-dial telephone 450-
990-7272; fax 514-855-8501; email mhirj.com">[email protected]mhirj.com; website mhirj.com.
You may view this service information at the FAA,
Airworthiness Products Section, Operational Safety Branch, 2200 South
216th St., Des Moines, WA. For information on the availability of this
material at the FAA, call 206-231-3195.
FOR FURTHER INFORMATION CONTACT: Jiwan Karunatilake, Aerospace
Engineer, Airframe and Propulsion Section, FAA, New York ACO Branch,
1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-
7300; email [email protected].
SUPPLEMENTARY INFORMATION:
Comments Invited
The FAA invites you to send any written relevant data, views, or
arguments about this proposal. Send your comments to an address listed
under ADDRESSES. Include ``Docket No. FAA-2023-0422; Project Identifier
MCAI-2022-01067-T'' at the beginning of your comments. The most helpful
comments reference a specific portion of the proposal, explain the
reason for any recommended change, and include supporting data. The FAA
will consider all comments received by the closing date and may amend
the proposal because of those comments.
Except for Confidential Business Information (CBI) as described in
the following paragraph, and other information as described in 14 CFR
11.35, the FAA will post all comments received, without change, to
regulations.gov, including any personal information you provide. The
agency will also post a report summarizing each substantive verbal
contact received about this NPRM.
Confidential Business Information
CBI is commercial or financial information that is both customarily
and actually treated as private by its owner. Under the Freedom of
Information Act (FOIA) (5 U.S.C. 552), CBI is exempt from public
disclosure. If your comments responsive to this NPRM contain commercial
or financial information that is customarily treated as private, that
you actually treat as private, and that is relevant or responsive to
this NPRM, it is important that you clearly designate the submitted
comments as CBI. Please mark each page of your submission containing
CBI as ``PROPIN.'' The FAA will treat such marked submissions as
confidential under the FOIA, and they will not be placed in the public
docket of this NPRM. Submissions containing CBI should be sent to Jiwan
Karunatilake, Aerospace Engineer, Airframe and Propulsion Section, FAA,
New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY
11590; telephone 516-228-7300; email [email protected]. Any
commentary that the FAA receives which is not specifically designated
as CBI will be placed in the public docket for this rulemaking.
Background
Transport Canada, which is the aviation authority for Canada, has
issued Transport Canada AD CF-2022-43, dated August 9, 2022 (Transport
Canada AD CF-2022-43) (also referred to after this as the MCAI), to
correct an unsafe condition for all MHI RJ Aviation ULC Model CL-600-
2C10 (Regional Jet Series 700, 701 & 702), CL-600-2C11 (Regional Jet
Series 550), CL-600-2D15 (Regional Jet Series 705), CL-600-2D24
(Regional Jet Series 900), and CL-600-2E25 (Regional Jet Series 1000)
[[Page 13386]]
airplanes. The MCAI states that new airworthiness limitations have been
developed.
The FAA is proposing this AD to address an unannunciated loss or
low quantity of fire extinguishing agent in the engine and auxiliary
power unit (APU) fire extinguishing bottles. This condition, if not
corrected, could result in the inability to extinguish and suppress an
engine or APU fire.
You may examine the MCAI in the AD docket at regulations.gov under
Docket No. FAA-2023-0422.
Related Service Information Under 1 CFR Part 51
The FAA reviewed Task 26-20-00-101, ``Visual Check of the Engine
Fire Extinguishing bottle pressure gauge'' and Task 26-20-00-102,
``Visual Check of the APU Fire Extinguishing bottle pressure gauge,''
of Section 1, ``Certification Maintenance Requirements,'' Subject 1-26,
``Fire Protection,'' of the MHI RJ Model CL-600-2C10, CL-600-2D15, CL-
600-2D24, and CL-600-2E25 Series 550/700/705/900/1000 Airworthiness
Limitations, Maintenance Requirements Manual--Part 2, Volume 1, CSP B-
053, Revision 26, dated March 25, 2022. This service information
specifies new airworthiness limitations for certification maintenance
requirements.
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 ADDRESSES.
FAA's Determination
This product has been approved by the aviation authority of another
country, and is approved for operation in the United States. Pursuant
to the FAA's bilateral agreement with the State of Design Authority,
the FAA has been notified of the unsafe condition described in the MCAI
and service information referenced above. The FAA is proposing this AD
because the FAA evaluated all the relevant information and determined
the unsafe condition described previously is likely to exist or develop
on other products of the same type design.
Proposed Requirements of This NPRM
This proposed AD would require revising the existing maintenance or
inspection program, as applicable, to incorporate new airworthiness
limitations.
This proposed AD would require revisions to certain operator
maintenance documents to include new actions (e.g., inspections).
Compliance with these actions is required by 14 CFR 91.403(c). For
airplanes that have been previously modified, altered, or repaired in
the areas addressed by this proposed AD, the operator may not be able
to accomplish the actions described in the revisions. In this
situation, to comply with 14 CFR 91.403(c), the operator must request
approval for an alternative method of compliance according to paragraph
(i)(1) of this proposed AD.
Costs of Compliance
The FAA estimates that this AD, if adopted as proposed, would
affect 606 airplanes of U.S. registry. The FAA estimates the following
costs to comply with this proposed AD:
The FAA has determined that revising the maintenance or inspection
program takes an average of 90 work-hours per operator, although the
agency recognizes that this number may vary from operator to operator.
Since operators incorporate maintenance or inspection program changes
for their affected fleet(s), the FAA has determined that a per-operator
estimate is more accurate than a per-airplane estimate. Therefore, the
agency estimates the average total cost per operator to be $7,650 (90
work-hours x $85 per work-hour).
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.
The FAA is 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
The FAA 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) Would not affect intrastate aviation in Alaska, and
(3) Would 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 adding the following new airworthiness
directive:
MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier,
Inc.): Docket No. FAA-2023-0422; Project Identifier MCAI-2022-01067-
T.
(a) Comments Due Date
The FAA must receive comments on this airworthiness directive
(AD) by April 17, 2023.
(b) Affected ADs
None.
(c) Applicability
This AD applies to all MHI RJ Aviation ULC (Type Certificate
previously held by Bombardier, Inc.) Model CL-600-2C10 (Regional Jet
Series 700, 701 & 702), CL-600-2C11 (Regional Jet Series 550), CL-
600-2D15 (Regional Jet Series 705), CL-600-2D24 (Regional Jet Series
900) and CL-600-2E25 (Regional Jet Series 1000) airplanes,
certificated in any category.
(d) Subject
Air Transport Association (ATA) of America Code 26, Fire
Protection.
(e) Reason
This AD was prompted by a determination that new or more
restrictive airworthiness limitations are necessary. The FAA is
issuing this AD to address an unannunciated loss or low quantity of
fire extinguishing agent in the engine and auxiliary power unit
(APU) fire extinguishing bottles. The unsafe condition, if not
corrected, may lead to the inability to extinguish and suppress an
engine or APU fire.
[[Page 13387]]
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Maintenance or Inspection Program Revision
Within 60 days after the effective date of this AD, revise the
existing maintenance or inspection program, as applicable, to
incorporate the information specified in Task 26-20-00-101, ``Visual
Check of the Engine Fire Extinguishing bottle pressure gauge'' and
Task 26-20-00-102, ``Visual Check of the APU Fire Extinguishing
bottle pressure gauge,'' of Section 1, ``Certification Maintenance
Requirements,'' Subject 1-26, ``Fire Protection,'' of the MHI RJ
Model CL-600-2C10, CL-600-2D15, CL-600-2D24, and CL-600-2E25 Series
550/700/705/900/1000 Airworthiness Limitations, Maintenance
Requirements Manual--Part 2, Volume 1, CSP B-053, Revision 26, dated
March 25, 2022 (Task 26-20-00-101 and Task 26-20-00-102 of the MRM--
Part 2, Revision 26). The initial compliance time for doing the
tasks is at the phase-in time specified in Task 26-20-00-101 and
Task 26-20-00-102 of the MRM--Part 2, Revision 26, or within 60 days
after the effective date of this AD, whichever occurs later.
(h) No Alternative Actions or Intervals
After the existing maintenance or inspection program has been
revised as required by paragraph (g) of this AD, no alternative
actions (e.g., inspections) or intervals may be used unless the
actions or intervals, are approved as an alternative method of
compliance (AMOC) in accordance with the procedures specified in
paragraph (i)(1) of this AD.
(i) Other FAA AD Provisions
The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager, New
York ACO Branch, 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 responsible Flight Standards Office, as appropriate. If
sending information directly to the manager of the certification
office, send it to ATTN: Program Manager, Continuing Operational
Safety, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410,
Westbury, NY 11590; telephone 516-228-7300. Before using any
approved AMOC, notify your appropriate principal inspector, or
lacking a principal inspector, the manager of the responsible Flight
Standards Office.
(2) Contacting the Manufacturer: For any requirement in this AD
to obtain instructions from a manufacturer, the instructions must be
accomplished using a method approved by the Manager, New York ACO
Branch, FAA; or Transport Canada; or Bombardier, Inc.'s Transport
Canada Design Approval Organization (DAO). If approved by the DAO,
the approval must include the DAO-authorized signature.
(j) Additional Information
(1) Refer to Transport Canada AD CF-2022-43, dated August 9,
2022, for related information. This Transport Canada AD may be found
in the AD docket at regulations.gov under Docket No. FAA-2023-0422.
(2) For more information about this AD, contact Jiwan
Karunatilake, Aerospace Engineer, Airframe and Propulsion Section,
FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury,
NY 11590; telephone 516-228-7300; email [email protected].
(k) 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 this AD specifies otherwise.
(i) Task 26-20-00-101, ``Visual Check of the Engine Fire
Extinguishing bottle pressure gauge'' and Task 26-20-00-102,
``Visual Check of the APU Fire Extinguishing bottle pressure
gauge,'' of Section 1, ``Certification Maintenance Requirements,''
Subject 1-26, ``Fire Protection,'' of the MHI RJ Model CL-600-2C10,
CL-600-2D15, CL-600-2D24, and CL-600-2E25 Series 550/700/705/900/
1000 Airworthiness Limitations, Maintenance Requirements Manual--
Part 2, Volume 1, CSP B-053, Revision 26, dated March 25, 2022.
(ii) [Reserved]
(3) For service information identified in this AD, contact MHI
RJ Aviation Group, Customer Response Center, 3655 Ave. des Grandes-
Tourelles, Suite 110, Boisbriand, Qu[eacute]bec J7H 0E2 Canada;
North America toll-free telephone 833-990-7272 or direct-dial
telephone 450-990-7272; fax 514-855-8501; email mhirj.com">[email protected]mhirj.com;
website mhirj.com.
(4) You may view this service information at the FAA,
Airworthiness Products Section, Operational Safety Branch, 2200
South 216th St., Des Moines, WA. For information on the availability
of this material at the FAA, call 206-231-3195.
(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, email [email protected], or go to: www.archives.gov/federal-register/cfr/ibr-locations.html.
Issued on February 25, 2023.
Christina Underwood,
Acting Director, Compliance & Airworthiness Division, Aircraft
Certification Service.
[FR Doc. 2023-04301 Filed 3-2-23; 8:45 am]
BILLING CODE 4910-13-P