AD 2026-14-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Omission of part of an appendix in the airplane flight manual (AFM) that provides operating procedures for flightcrew in case a certain circuit breaker in the standby power control unit (SPCU) or certain environmental control system (ECS) circuit breakers downstream of the SPCU trip.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the existing airplane flight manual (AFM) to include the corrected appendix with the omitted part and provide updated operating procedures (non-normal checklists) for flightcrew.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
The Boeing Company Model 737-8, 737-9, and 737-8200 airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
The FAA is superseding Airworthiness Directive (AD) 2026-13- 05, which applied to all The Boeing Company Model 737-8, 737-9, and 737-8200 airplanes. AD 2026-13-05 required revising the existing airplane flight manual (AFM) to provide the flightcrew with operating procedures (non-normal checklists) if a certain circuit breaker in the standby power control unit (SPCU) trips or certain environmental control system (ECS) circuit breakers downstream of the SPCU trip. Since the FAA issued AD 2026-13-05, a formatting error that omitted part of a certain appendix from AD 2026-13-05 was discovered. This AD retains the certain requirements of AD 2026-13-05 and requires revising the existing AFM to include the corrected appendix. The FAA is issuing this AD to address the unsafe condition on these products.
Document Text
Show stored source text (verify against official source)
42849 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations § 1013.3 Basis for civil penalties and assessments. (a) * * * (1) * * * (iv) Is for payment for the provision of property or services which the person has not provided as claimed, shall be subject, in addition to any other remedy that may be prescribed by law, to: (A) A civil penalty of not more than $14,308 for each such claim. And (B) Except as provided in paragraph (a)(5) of this section, such person shall also be subject to an assessment, in lieu of damages sustained by the United States because of such claim, of not more than twice the amount of such claim, or the portion of such claim, which is determined under this part to be a violation of the preceding sentence. * * * * * (5)(i) If the Government has made any payment (including transferred property or provided services) on a claim, a person subject to a civil penalty under paragraph (a)(1) of this section shall also be subject to an assessment of not more than twice the amount of such claim or that portion thereof that is determined to be in violation of paragraph (a)(1) of this section. Such assessment shall be in lieu of damages sustained by the Government because of such claim. Except as provided in paragraph (a)(5)(ii) of this section, an assessment shall not be made if payment by the Government has not been made on such claim. (ii) In the case of a claim described in § 1013.2(c), an assessment shall not be made in an amount more than double the value of the property, services, or money that was wrongfully withheld from the authority. * * * * * ■ 6. Amend § 1013.4 by revising paragraph (b) to read as follows: § 1013.4 Investigation. * * * * * (b) If the investigating official concludes that an action under the Administrative False Claims Act of 2023 may be warranted, the investigating official shall submit a report containing the findings and conclusions of such investigation to the reviewing official. * * * * * ■ 7. Amend § 1013.6 by: ■ a. In paragraph (a)(2), removing the amount ‘‘$150,000’’ and adding in its place ‘‘$1,000,000’’; and ■ b. Adding paragraph (a)(3). The addition reads as follows: § 1013.6 Prerequisites for issuing a complaint. (a) * * * (3) The maximum amount in paragraph (a)(2) of this section shall be adjusted for inflation in the same manner and to the same extent as civil monetary penalties under the Federal Civil Penalties Inflation Adjustment Act (28 U.S.C. 2461 note). * * * * * ■ 8. Revise § 1013.45 to read as follows: § 1013.45 Deposit in Treasury of United States. All amounts collected pursuant to this part shall be deposited in accordance with 31 U.S.C. 3806(g). ■ 9. Amend § 1013.46 by revising paragraph (b) to read as follows: § 1013.46 Compromise or settlement. * * * * * (b)(1) The reviewing official has the exclusive authority to compromise or settle a case under this part at any time after the date on which the reviewing official is permitted to issue a complaint and before the date on which the ALJ issues an initial decision. (2) A reviewing official shall notify the Attorney General in writing not later than 30 days before entering into any agreement to compromise or settle a case under this part and before the date on which the reviewing official is permitted to refer allegations of liability to the ALJ under 31 U.S.C. 3803(b). * * * * * ■ 10. Amend § 1013.47 by revising paragraph (a) to read as follows: § 1013.47 Limitations. (a) A notice to the person alleged to be liable with respect to a claim or statement shall be mailed or delivered in accordance with § 1013.8 of this part not later than the later of— (1) 6 years after the date on which the violation of § 1013.3 is committed; or (2) 3 years after the date on which facts material to the action are known or reasonably should have been known by the authority head, but in no event more than 10 years after the date on which the violation is committed. * * * * * [FR Doc. 2026–14043 Filed 7–10–26; 8:45 am] BILLING CODE 6450–01–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2026–7218; Project Identifier AD–2026–00702–T; Amendment 39–23412; AD 2026–14–11] RIN 2120–AA64 Airworthiness Directives; The Boeing Company Airplanes AGENCY : Federal Aviation Administration (FAA), DOT. ACTION : Final rule; request for comments. SUMMARY : The FAA is superseding Airworthiness Directive (AD) 2026–13– 05, which applied to all The Boeing Company Model 737–8, 737–9, and 737–8200 airplanes. AD 2026–13–05 required revising the existing airplane flight manual (AFM) to provide the flightcrew with operating procedures (non-normal checklists) if a certain circuit breaker in the standby power control unit (SPCU) trips or certain environmental control system (ECS) circuit breakers downstream of the SPCU trip. Since the FAA issued AD 2026–13–05, a formatting error that omitted part of a certain appendix from AD 2026–13–05 was discovered. This AD retains the certain requirements of AD 2026–13–05 and requires revising the existing AFM to include the corrected appendix. The FAA is issuing this AD to address the unsafe condition on these products. DATES : This AD is effective July 13, 2026. The FAA must receive comments on this AD by August 27, 2026. 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 by searching for and locating Docket No. FAA–2026– 7218; or in person at Docket Operations between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00005 Fmt 4700 Sfmt 4700 E:\FR\FM\13JYR1.SGM 13JYR1 lotter on DSK8BHNXB4PROD with RULES1 42850 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations The AD docket contains this final rule, any comments received, and other information. The street address for Docket Operations is listed above. FOR FURTHER INFORMATION CONTACT : Derrick Herrera, Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines, WA 98198; phone: 817– 222–5140; email: derrick.r.herrera@ faa.gov. SUPPLEMENTARY INFORMATION : Comments Invited The FAA invites you to send any written data, views, or arguments about this final rule. Send your comments using a method listed under the ADDRESSES section. Include ‘‘Docket No. FAA–2026–7218 and Project Identifier AD–2026–00702–T’’ at the beginning of your comments. The most helpful comments reference a specific portion of the final rule, 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 final rule 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 final rule. 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 AD 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 AD, 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 AD. Submissions containing CBI should be sent to Derrick Herrera, Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines, WA 98198; phone: 817–222–5140; email: derrick.r.herrera@faa.gov . 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 issued AD 2026–13–05, Amendment 39–23387 (91 FR 39854, July 1, 2026) (AD 2026–13–05), for all The Boeing Company Model 737–8, 737–9, and 737–8200 airplanes. AD 2026–13–05 required revising the existing AFM to provide the flightcrew with operating procedures (non-normal checklists) if a certain circuit breaker in the SPCU trips or certain ECS circuit breakers downstream of the SPCU trip. AD 2026–13–05 was prompted by reports of in-flight events of excessive cabin and flight deck temperatures that could not be controlled by the flightcrew using existing procedures. The FAA issued AD 2026–13–05 to address a tripped BAT BUS SECT 2 or ECS circuit breaker that could lead to an air conditioning system malfunction causing an uncontrollable, excessively high temperature in the cabin and flight deck. The unsafe condition, if not addressed, could lead to injury or incapacitation of flightcrew and passengers, which could result in the inability to maintain safe flight and landing. Actions Since AD 2026–13–05 Was Issued Since the FAA issued AD 2026–13– 05, it was discovered that there is a formatting error in appendix 5 of AD 2026–13–05 that omitted steps 1 through 8 of the Cabin Temperature Hot PACK CONT VALVES RIGHT or LEFT Circuit Breaker Trips procedure. FAA’s Determination The FAA is issuing this AD because the agency has determined the unsafe condition described previously is likely to exist or develop in other products of the same type design. AD Requirements This AD retains certain requirements of AD 2026–13–05. This AD also requires revising the existing AFM to include the corrected appendix 5 to provide the flightcrew with the Cabin Temperature Hot PACK CONT VALVES RIGHT or LEFT Circuit Breaker Trips procedure. Interim Action The FAA considers this AD to be an interim action. The manufacturer is currently developing a modification to address the unsafe condition identified in this AD. Once this modification is developed, FAA-approved, and available, the FAA might consider additional rulemaking. Justification for Immediate Adoption and Determination of the Effective Date Section 553(b) of the Administrative Procedure Act (APA) (5 U.S.C. 551 et seq. ) authorizes agencies to dispense with notice and comment procedures for rules when the agency, for ‘‘good cause,’’ finds that those procedures are ‘‘impracticable, unnecessary, or contrary to the public interest.’’ Under this section, an agency, upon finding good cause, may issue a final rule without providing notice and seeking comment prior to issuance. Further, section 553(d) of the APA authorizes agencies to make rules effective in less than thirty days, upon a finding of good cause. An unsafe condition exists that requires the immediate adoption of this AD without providing an opportunity for public comments prior to adoption. The FAA has found that the risk to the flying public justifies forgoing notice and comment prior to adoption of this rule because a tripped BAT BUS SECT 2 or ECS circuit breaker, and resulting effects on the cabin environment that cannot be controlled via normal procedures, could lead to injury or incapacitation of flightcrew and passengers, which could result in the inability to maintain safe flight and landing. Additionally, the compliance time in this AD is shorter than the time necessary for the public to comment and for publication of the final rule. Accordingly, notice and opportunity for prior public comment are impracticable and contrary to the public interest pursuant to 5 U.S.C. 553(b). In addition, the FAA finds that good cause exists pursuant to 5 U.S.C. 553(d) for making this amendment effective in less than 30 days, for the same reasons the FAA found good cause to forgo notice and comment. Regulatory Flexibility Act The requirements of the Regulatory Flexibility Act (RFA) do not apply when an agency finds good cause pursuant to 5 U.S.C. 553 to adopt a rule without prior notice and comment. Because the FAA has determined that it has good cause to adopt this rule without notice and comment, RFA analysis is not required. Costs of Compliance The FAA estimates that this AD affects 825 airplanes of U.S. registry. The FAA estimates the following costs to comply with this AD: VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00006 Fmt 4700 Sfmt 4700 E:\FR\FM\13JYR1.SGM 13JYR1 lotter on DSK8BHNXB4PROD with RULES1 42851 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations E STIMATED C OSTS Action Labor cost Parts cost Cost per product Cost on U.S. operators AFM Revision (retained actions from AD 2026–13–05) ........... 1 work-hour × $85 per hour = $85 .... $0 $85 $70,125 AFM Revision (new AD action) ................................................. 1 work-hour × $85 per hour = $85 .... 0 85 70,125 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 This AD will not have federalism implications under Executive Order 13132. This AD will not have a substantial direct effect on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government. For the reasons discussed above, I certify that this AD: (1) Is not a ‘‘significant regulatory action’’ under Executive Order 12866, and (2) Will not affect intrastate aviation in Alaska. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. The Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: PART 39—AIRWORTHINESS DIRECTIVES ■ 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: ■ a. Removing Airworthiness Directive (AD) 2026–13–05, Amendment 39– 23387 (91 FR 39854, July 1, 2026); and ■ b. Adding the following new AD: 2026–14–11 The Boeing Company: Amendment 39–23412; Docket No. FAA–2026–7218; Project Identifier AD– 2026–00702–T. (a) Effective Date This airworthiness directive (AD) is effective July 13, 2026. (b) Affected ADs This AD replaces AD 2026–13–05, Amendment 39–23387 (91 FR 39854, July 1, 2026) (AD 2026–13–05). (c) Applicability This AD applies to all The Boeing Company Model 737–8, 737–9, and 737–8200 airplanes, certificated in any category. (d) Subject Air Transport Association (ATA) of America Code 21, Air Conditioning. (e) Unsafe Condition This AD was prompted by reports of in- flight events of excessive cabin and flight deck temperatures that could not be controlled by the flightcrew using existing procedures and a determination that there is a formatting error in appendix 5 of AD 2026– 13–05 that must be addressed. The FAA is issuing this AD to address a tripped BAT BUS SECT 2 or environmental control systems (ECS) circuit breaker that could lead to an air conditioning system malfunction causing an uncontrollable, excessively high temperature in the cabin and flight deck. The unsafe condition, if not addressed, could lead to injury or incapacitation of flightcrew and passengers, which could result in the inability to maintain safe flight and landing. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Retained Revision of Existing Airplane Flight Manual (AFM), With No Changes This paragraph restates the requirements of paragraph (g) of AD 2026–13–05, with no changes. Within 30 days after February 24, 2026 (the effective date of AD 2026–04–05, Amendment 39–23265 (91 FR 8708, February 24, 2026)), revise the Operating Procedures section of the existing AFM to include the information specified in appendices 1 through 3 of this AD. This may be done by inserting a copy of appendices 1 through 3 of this AD into the AFM. Accomplishing the revision of the existing AFM required by paragraph (h)(1) of this AD terminates the requirement of this paragraph to include the information specified in appendix 1 of this AD in the existing AFM. (h) Retained Revision of Existing AFM, With a Corrected Appendix 5 This paragraph restates the requirements of paragraph (h) of AD 2026–13–05, with a corrected appendix 5. Within 30 days after July 16, 2026 (the effective date of AD 2026– 13–05), revise the Operating Procedures section of the existing AFM as required in paragraphs (h)(1) and (2) of this AD. (1) Replace the information specified in appendix 1 of this AD with the information specified in appendix 4 of this AD. This may be done by removing a copy of appendix 1 of this AD from the existing AFM and inserting a copy of appendix 4 of this AD into the existing AFM. Accomplishing the revision required by this paragraph terminates the requirement of paragraph (g) of this AD to include the information specified in appendix 1 of this AD in the existing AFM. (2) Include the information specified in appendices 5 and 6 of this AD. This may be done by inserting a copy of appendices 5 and 6 of this AD into the existing AFM. (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) of this AD. Information may be emailed to: AMOC@ faa.gov. (i) Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the responsible Flight Standards Office. (ii) AMOCs approved for AD 2026–13–05 are approved as AMOCs for the corresponding provisions of this AD. (2) 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. VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00007 Fmt 4700 Sfmt 4700 E:\FR\FM\13JYR1.SGM 13JYR1 lotter on DSK8BHNXB4PROD with RULES1 42852 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations (j) Additional Information For more information about this AD, contact Derrick Herrera, Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines, WA 98198; phone: 817–222–5140; email: derrick.r.herrera@faa.gov. (k) Material Incorporated by Reference None. BILLING CODE 4910–13–P Appendix 1 of AD 2026–14–11—Cabin Temperature Hot Procedure VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00008 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.000</GPH> lotter on DSK8BHNXB4PROD with RULES1 42853 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00009 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.001</GPH> lotter on DSK8BHNXB4PROD with RULES1 42854 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00010 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.002</GPH> lotter on DSK8BHNXB4PROD with RULES1 42855 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00011 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.003</GPH> lotter on DSK8BHNXB4PROD with RULES1 42856 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations Appendix 2 to AD 2026–14–11—Cabin Temperature Hot BAT BUS SECT 2 Circuit Breaker Trips Procedure VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00012 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.004</GPH> lotter on DSK8BHNXB4PROD with RULES1 42857 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00013 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.005</GPH> lotter on DSK8BHNXB4PROD with RULES1 42858 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00014 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.006</GPH> lotter on DSK8BHNXB4PROD with RULES1 42859 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations Appendix 3 of AD 2026–14–11—PACK Procedure VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00015 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.007</GPH> lotter on DSK8BHNXB4PROD with RULES1 42860 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00016 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.008</GPH> lotter on DSK8BHNXB4PROD with RULES1 42861 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00017 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.009</GPH> lotter on DSK8BHNXB4PROD with RULES1 42862 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations Appendix 4 of AD 2026–14–11—New Cabin Temperature Hot Procedure VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00018 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.010</GPH> lotter on DSK8BHNXB4PROD with RULES1 42863 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00019 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.011</GPH> lotter on DSK8BHNXB4PROD with RULES1 42864 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00020 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.012</GPH> lotter on DSK8BHNXB4PROD with RULES1 42865 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00021 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.013</GPH> lotter on DSK8BHNXB4PROD with RULES1 42866 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations Appendix 5 of AD 2026–14–11—Cabin Temperature Hot PACK CONT VALVES RIGHT or LEFT Circuit Breaker Trips Procedure VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00022 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.014</GPH> lotter on DSK8BHNXB4PROD with RULES1 42867 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00023 Fmt 4700 Sfmt 4725 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.015</GPH> lotter on DSK8BHNXB4PROD with RULES1 42868 Federal Register / Vol. 91, No. 132 / Monday, July 13, 2026 / Rules and Regulations Appendix 6 of AD 2026–14–11—ZONE TEMP Procedure Issued on July 9, 2026. Brian Knaup, Acting Deputy Director, Integrated Certificate Management Division, Aircraft Certification Service. [FR Doc. 2026–14090 Filed 7–9–26; 4:15 pm] BILLING CODE 4910–13–C DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket Number USCG–2026–0735] RIN 1625–AA00 Safety Zone; Fireworks Display, Lavaca Bay, Point Comfort, TX AGENCY : Coast Guard, Department of Homeland Security. ACTION : Temporary final rule. SUMMARY : The Coast Guard is establishing a temporary safety zone for certain navigable waters on Lavaca Bay. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards associated with an overwater fireworks display. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Sector Corpus Christi, or their designated representative. DATES : This rule is effective July 11, 2026, from 9:30 p.m. through midnight. ADDRESSES : To view available documents go to https:// www.regulations.gov and search for USCG–2026–0735. FOR FURTHER INFORMATION CONTACT : If you have questions about this rule, call or email Lieutenant Commander Timothy Cardenas, Sector Corpus Christi Waterways Management Division, U.S. Coast Guard; telephone (361) 244–4784, email Timothy.J.Cardenas@uscg.mil . SUPPLEMENTARY INFORMATION : VerDate Sep<11>2014 15:45 Jul 10, 2026 Jkt 268001 PO 00000 Frm 00024 Fmt 4700 Sfmt 4700 E:\FR\FM\13JYR1.SGM 13JYR1 ER13JY26.016</GPH> lotter on DSK8BHNXB4PROD with RULES1
Source: Official FAA Source ↗
Retrieved: Jul 11, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.