Proposed Rule2025-00826
Airworthiness Directives; The Boeing Company Airplanes
Primary source
Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.
Published
January 17, 2025
Issuing agencies
Transportation DepartmentFederal Aviation Administration
Abstract
The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 757-200 and -300 series airplanes. This proposed AD was prompted by a report that some passenger service unit (PSU)-mounted video monitors became detached from the PSU rails during a hard landing. This proposed AD would require replacing PSU- mounted video monitors that do not have secondary retention lanyards. The FAA is proposing this AD to address the unsafe condition on these products.
Full Text
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<title>Federal Register, Volume 90 Issue 11 (Friday, January 17, 2025)</title>
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[Federal Register Volume 90, Number 11 (Friday, January 17, 2025)]
[Proposed Rules]
[Pages 5754-5756]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-00826]
[[Page 5754]]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2025-0003; Project Identifier AD-2024-00110-T]
RIN 2120-AA64
Airworthiness Directives; The Boeing Company Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Notice of proposed rulemaking (NPRM).
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SUMMARY: The FAA proposes to adopt a new airworthiness directive (AD)
for certain The Boeing Company Model 757-200 and -300 series airplanes.
This proposed AD was prompted by a report that some passenger service
unit (PSU)-mounted video monitors became detached from the PSU rails
during a hard landing. This proposed AD would require replacing PSU-
mounted video monitors that do not have secondary retention lanyards.
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 March 3,
2025.
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://regulations.gov">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: 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 <a href="http://regulations.gov">regulations.gov</a> under
Docket No. FAA-2025-0003; 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, any comments received, and other
information. The street address for Docket Operations is listed above.
Material Incorporated by Reference:
<bullet> For the material, contact Boeing Commercial Airplanes,
Attention: Contractual & Data Services (C&DS), 2600 Westminster Blvd.,
MC 110-SK57, Seal Beach, CA 90740-5600; telephone 562-797-1717; website
<a href="http://myboeingfleet.com">myboeingfleet.com</a>.
<bullet> You may view this material 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. It is also available at <a href="http://regulations.gov">regulations.gov</a> under
Docket No. FAA-2025-0003.
FOR FURTHER INFORMATION CONTACT: Julie Linn, Aviation Safety Engineer,
FAA, 2200 South 216th St., Des Moines, WA 98198; phone: 206-231-3584;
email: <a href="/cdn-cgi/l/email-protection#543e21383d317a383d3a3a143235357a333b22"><span class="__cf_email__" data-cfemail="3a504f56535f14565354547a5c5b5b145d554c">[email protected]</span></a>.
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-2025-0003; Project Identifier
AD-2024-00110-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
this 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
<a href="http://regulations.gov">regulations.gov</a>, 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 Julie
Linn, Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines,
WA 98198; phone: 206-231-3584; email: <a href="/cdn-cgi/l/email-protection#701a051c19155e1c191e1e301611115e171f06"><span class="__cf_email__" data-cfemail="e18b948d8884cf8d888f8fa1878080cf868e97">[email protected]</span></a>. Any
commentary that the FAA receives that is not specifically designated as
CBI will be placed in the public docket for this rulemaking.
Background
The FAA has received a report that some PSU-mounted video monitors
became detached from the PSU rails during a hard landing that did not
exceed the emergency load requirements for the PSUs. PSU-mounted video
monitors that become fully detached or are held at an unsafe height
could result in injury to passengers and impede passenger and crew
egress during emergency evacuation.
FAA's Determination
The FAA is issuing this NPRM after determining that the unsafe
condition described previously is likely to exist or develop on other
products of the same type design.
Material Incorporated by Reference Under 1 CFR Part 51
The FAA reviewed Boeing Special Attention Requirements Bulletins
757-25-0320 RB and 757-25-0321 RB, both dated January 19, 2024. This
material specifies procedures for replacing all PSU-mounted video
monitors that do not have secondary retention lanyards with PSU-mounted
video monitors that have secondary retention lanyards. These documents
are distinct since Boeing Special Attention Requirements Bulletin 757-
25-0320 RB, dated January 19, 2024, addresses airplanes with certain
Burrana monitors, and Boeing Special Attention Requirements Bulletin
757-25-0321 RB, dated January 19, 2024, addresses airplanes with
certain Panasonic monitors. This material is reasonably available
because the interested parties have access to it through their normal
course of business or by the means identified in ADDRESSES.
Proposed AD Requirements in This NPRM
This proposed AD would require accomplishing the actions specified
in the material already described, except for any differences
identified as exceptions in the regulatory text of this proposed AD,
and except as described under ``Difference Between this Proposed AD and
the Referenced Material.''. For information on the procedures and
compliance times, see this material at <a href="http://regulations.gov">regulations.gov</a> under Docket No.
FAA-2025-0003.
[[Page 5755]]
Difference Between This Proposed AD and the Referenced Material
The effectivity in Boeing Special Attention Requirements Bulletin
757-25-0320 RB, and Boeing Special Attention Requirements Bulletin 757-
25-0321 RB, both dated January 19, 2024, is limited to certain line
numbers, which address PSU-mounted video monitors installed in
production. However, affected PSU-mounted video monitors may also be
installed on airplanes modified in accordance with a supplemental type
certificate. The applicability of this proposed AD, therefore, is
expanded to specify The Boeing Company Model 757-200 and -300 series
model airplanes equipped with PSU-mounted video monitors to ensure that
the unsafe condition is adequately addressed in the fleet.
Costs of Compliance
The FAA estimates that this AD, if adopted as proposed, would
affect 85 airplanes of U.S. registry. The FAA estimates the following
costs to comply with this proposed AD:
Estimated Costs
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Cost on U.S.
Action Labor cost Parts cost Cost per monitor operators
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Replacement (Burrana monitors-- 2 work-hours x $85 $2,734............ $2,904............ Up to $3,641,616*
airplanes identified in Boeing per hour = $170, (38 airplanes).
Special Attention Requirements per monitor.
Bulletin 757-25-0320 RB, dated
January 19, 2024).
Replacement (Panasonic monitors-- 2 work-hours x $85 $354.............. $524.............. Up to $639,804*
airplanes identified in Boeing per hour = $170, (37 airplanes).
Special Attention Requirements per monitor.
Bulletin 757-25-0321 RB, dated
January 19, 2024).
Replacement..................... 2 work-hours x $85 Up to $2,734...... Up to $2,904...... Up to $958,320*
(monitors for airplanes not per hour = $170, (10 airplanes).
identified in the Boeing per monitor.
service information).
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*An airplane may have up to 33 monitors.
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:
The Boeing Company: Docket No. FAA-2025-0003; Project Identifier AD-
2024-00110-T.
(a) Comments Due Date
The FAA must receive comments on this airworthiness directive
(AD) by March 3, 2025.
(b) Affected ADs
None.
(c) Applicability
This AD applies to The Boeing Company Model 757-200 and -300
series airplanes, certificated in any category, equipped with
passenger service unit (PSU)-mounted video monitors.
(d) Subject
Air Transport Association (ATA) of America Code 25, Equipment/
furnishings.
(e) Unsafe Condition
This AD was prompted by a report that some PSU-mounted video
monitors became detached from the PSU rails during a hard landing
that did not exceed the emergency load requirements for the PSUs.
The FAA is issuing this AD to address PSU-mounted video monitors
that could become fully detached or be held at an unsafe height,
which, if not addressed, could result in injury to passengers and
impede passenger and crew egress during emergency evacuation.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Required Actions
(1) For airplanes identified in Boeing Special Attention
Requirements Bulletin 757-25-0320 RB, dated January 19, 2024: Except
as specified by paragraph (h) of this AD: At the applicable times
specified in the ``Compliance'' paragraph of Boeing Special
Attention Requirements Bulletin 757-25-0320 RB, dated January 19,
2024, do all applicable actions identified in, and in accordance
with, the Accomplishment Instructions of Boeing Special Attention
Requirements Bulletin 757-25-0320 RB, dated January 19, 2024.
Note 1 to paragraph (g)(1): Guidance for accomplishing the
actions required by
[[Page 5756]]
paragraph (g)(1) of this AD can be found in Boeing Special Attention
Service Bulletin 757-25-0320, dated January 19, 2024, which is
referred to in Boeing Special Attention Requirements Bulletin 757-
25-0320 RB, dated January 19, 2024.
(2) For airplanes identified in Boeing Special Attention
Requirements Bulletin 757-25-0321 RB, dated January 19, 2024: Except
as specified by paragraph (h) of this AD, at the applicable times
specified in the ``Compliance'' paragraph of Boeing Special
Attention Requirements Bulletin 757-25-0321 RB, January 19, 2024, do
all applicable actions identified in, and in accordance with, the
Accomplishment Instructions of Boeing Special Attention Requirements
Bulletin 757-25-0321 RB, dated January 19, 2024.
Note 2 to paragraph (g)(2): Guidance for accomplishing the
actions required by paragraph (g)(2) of this AD can be found in
Boeing Special Attention Service Bulletin 757-25-0321, dated January
19, 2024, which is referred to in Boeing Special Attention
Requirements Bulletin 757-25-0321 RB, dated January 19, 2024.
(3) For airplanes not identified in paragraph (g)(1) or (2) of
this AD: Within 60 months after the effective date of this AD,
replace all PSU-mounted video monitors that do not have secondary
retention lanyards with PSU-mounted video monitors that have
secondary retention lanyards, using a method approved in accordance
with the procedures specified in paragraph (i) of this AD.
(h) Exceptions to Service Information Specifications
(1) Where the Compliance Time columns of the tables in the
``Compliance'' paragraph of Boeing Special Attention Requirements
Bulletin 757-25-0320 RB, dated January 19, 2024, refers to the
original issue date of Requirements Bulletin 757-25-0320 RB, this AD
requires using the effective date of this AD.
(2) Where the Compliance Time columns of the tables in the
``Compliance'' paragraph of Boeing Special Attention Requirements
Bulletin 757-25-0321 RB, dated January 19, 2024, refers to the
original issue date of Requirements Bulletin 757-25-0321 RB, this AD
requires using the effective date of this AD.
(3) Where Boeing Special Attention Requirements Bulletins 757-
25-0320 RB and 757-25-0321 RB, both dated January 19, 2024, specify
contacting Boeing for alternative installation instructions and
doing the installation: This AD requires doing the installation
using a method approved in accordance with the procedures specified
in paragraph (i) of this AD.
(i) Alternative Methods of Compliance (AMOCs)
(1) The Manager, AIR-520, Continued Operational Safety 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 the attention of the person identified in paragraph
(j)(1) of this AD. Information may be emailed to: <a href="/cdn-cgi/l/email-protection#1554585a56557374743b727a63"><span class="__cf_email__" data-cfemail="e8a9a5a7aba88e8989c68f879e">[email protected]</span></a>.
(2) Before using any approved AMOC, notify your appropriate
principal inspector, or lacking a principal inspector, the manager
of the responsible Flight Standards Office.
(3) An AMOC that provides an acceptable level of safety may be
used for any repair, modification, or alteration required by this AD
if it is approved by The Boeing Company Organization Designation
Authorization (ODA) that has been authorized by the Manager, AIR-
520, Continued Operational Safety Branch, FAA, to make those
findings. To be approved, the repair method, modification deviation,
or alteration deviation must meet the certification basis of the
airplane, and the approval must specifically refer to this AD.
(j) Related Information
(1) For more information about this AD, contact Julie Linn,
Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines, WA
98198; phone: 206-231-3584; email: <a href="/cdn-cgi/l/email-protection#d2b8a7bebbb7fcbebbbcbc92b4b3b3fcb5bda4"><span class="__cf_email__" data-cfemail="e288978e8b87cc8e8b8c8ca2848383cc858d94">[email protected]</span></a>.
(2) Material identified in this AD that is not incorporated by
reference is available at the address specified in paragraph (k)(3)
this AD.
(k) Material Incorporated by Reference
(1) The Director of the Federal Register approved the
incorporation by reference (IBR) of the material listed in this
paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
(2) You must use this material as applicable to do the actions
required by this AD, unless the AD specifies otherwise.
(i) Boeing Special Attention Requirements Bulletin 757-25-0320
RB, dated January 19, 2024.
(ii) Boeing Special Attention Requirements Bulletin 757-25-0321
RB dated January 19, 2024.
(3) For Boeing material identified in this AD, contact Boeing
Commercial Airplanes, Attention: Contractual & Data Services (C&DS),
2600 Westminster Blvd., MC 110-SK57, Seal Beach, CA 90740-5600;
telephone 562-797-1717; website <a href="http://myboeingfleet.com">myboeingfleet.com</a>.
(4) You may view this material 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 material at the National Archives and
Records Administration (NARA). For information on the availability
of this material at NARA, visit <a href="http://www.archives.gov/federal-register/cfr/ibr-locations">www.archives.gov/federal-register/cfr/ibr-locations</a> or email <a href="/cdn-cgi/l/email-protection#bcdace92d5d2cfccd9dfc8d5d3d2fcd2ddcedd92dbd3ca"><span class="__cf_email__" data-cfemail="ed8b9fc384839e9d888e99848283ad838c9f8cc38a829b">[email protected]</span></a>.
Issued on January 8, 2025.
Suzanne Masterson,
Deputy Director, Integrated Certificate Management Division, Aircraft
Certification Service.
[FR Doc. 2025-00826 Filed 1-16-25; 8:45 am]
BILLING CODE 4910-13-P
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