Airworthiness Directives; Allied Ag Cat Productions, Inc. Airplanes, 31472-31474 [2023-10408]

Download as PDF 31472 Federal Register / Vol. 88, No. 95 / Wednesday, May 17, 2023 / Rules and Regulations Issued on May 12, 2023. Gaetano A. Sciortino, Acting Director, Compliance & Airworthiness Division, Aircraft Certification Service. [FR Doc. 2023–10624 Filed 5–15–23; 4:15 pm] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2022–1656; Project Identifier AD–2022–01081–A; Amendment 39–22422; AD 2023–08–07] FOR FURTHER INFORMATION CONTACT: RIN 2120–AA64 Airworthiness Directives; Allied Ag Cat Productions, Inc. Airplanes Federal Aviation Administration (FAA), DOT. ACTION: Final rule. AGENCY: The FAA is adopting a new airworthiness directive (AD) for Allied Ag Cat Productions, Inc. (Allied Ag Cat) Model G–164A and G–164B airplanes with certain supplemental type certificates (STCs) installed. This AD was prompted by an accident involving an Allied Ag Cat Model G–164B airplane where the airplane’s propeller pitch control (PPC) linkage detached from the PPC of the engine and resulted in an accident that significantly damaged the airplane and injured the pilot. This AD requires installing a secondary retention feature (bolt, washer, and safety wire) on the PPC lever and the PPC assembly. The FAA is issuing this AD to address the unsafe condition on these products. DATES: This AD is effective June 21, 2023. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of June 21, 2023. ADDRESSES: AD Docket: You may examine the AD docket at regulations.gov by searching for and locating Docket No. FAA–2022– 1656; 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 final rule, any comments received, and other information. The address for Docket Operations is U.S. Department of Transportation, Docket Operations, M– 30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE, Washington, DC 20590. Material Incorporated by Reference: • For service information identified in this final rule, contact Honeywell ddrumheller on DSK120RN23PROD with RULES1 16:18 May 16, 2023 Justin Carter, Aviation Safety Engineer, Fort Worth ACO Branch, FAA, 10101 Hillwood Parkway, Fort Worth, TX 76177; phone: (817) 222–5146; email: justin.carter@faa.gov. SUPPLEMENTARY INFORMATION: Background SUMMARY: VerDate Sep<11>2014 International, Inc., 111 South 34th Street, Phoenix, AZ 85034; phone: (800) 601–3099; website: aerospace.honeywell.com. • You may view this service information at the FAA, Airworthiness Products Section, Operational Safety Branch, 901 Locust, Kansas City, MO 64106. For information on the availability of this material at the FAA, call (817) 222–5110. It is also available at regulations.gov by searching for and locating Docket No. FAA–2022–1656. Jkt 259001 The FAA issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 by adding an AD that would apply to Allied Ag Cat Model G–164A and G–164B airplanes with certain STCs installed. The NPRM published in the Federal Register on December 28, 2022 (87 FR 79821). The NPRM was prompted by a report of an accident involving an Allied Ag Cat Model G– 164 airplane where the airplane’s PPC linkage detached from the PPC of the engine. The pilot sustained serious injuries, and the airplane was substantially damaged. The root cause was determined to be a lack of a secondary retention feature for the PPC of the engine. In the NPRM, the FAA proposed to require installing a secondary retention feature (bolt, washer, and safety wire) on the PPC lever and the PPC assembly. The FAA is issuing this AD to address the unsafe condition on these products. This condition, if not addressed, could result in reduced control of the airplane. Aircraft configurations for airplanes with the potential for this condition to exist are as follows: • Model G–164A airplanes with STC No. SA7769SW, SA7966SW, or SA8720SW installed; and • Model G–164B airplanes with STC No. SA7546SW, SA7966SW, SA7987SW, or SA8720SW installed. Discussion of Final Airworthiness Directive Comments The FAA received two comments from Honeywell, Inc. (Honeywell). The following presents the comments received on the NPRM and the FAA’s response to each comment. PO 00000 Frm 00006 Fmt 4700 Sfmt 4700 Request To Clarify Unsafe Condition Honeywell requested that paragraph (e), Unsafe Condition, of the proposed AD be revised to specify ‘‘detachment of the airplane’s propeller pitch control linkage (PPC)’’ instead of ‘‘detachment of the propeller pitch control (PPC) linkage.’’ The commenter explained that this change would differentiate the linkage of the aircraft type design from the linkage of the engine type design. The FAA agrees and revised paragraph (e) of this AD accordingly. The FAA also revised the SUMMARY and Background sections of this final rule to clarify detachment of the airplane’s PPC. Request To Revise Paragraph (g) of the Proposed AD Honeywell requested that the FAA delete the last sentence, ‘‘Part reidentification is required only if rework is done’’ from paragraph (g), Install Secondary Retention Feature, of the proposed AD. The commenter explained that this sentence could be misinterpreted as negating reidentification instructions that are included elsewhere in Honeywell Service Bulletin TPE331–72–2190, Revision 0, dated December 21, 2011. The commenter noted that the intent of this sentence is adequately addressed by ‘‘After the rework is completed, reidentify the part number of the PPC assembly, cam assembly, and shouldered shaft . . .’’ which is also in paragraph (g) of the proposed AD. The FAA agrees and deleted ‘‘Part reidentification is required only if rework is done’’ from paragraph (g) of this AD. Conclusion The FAA reviewed the relevant data, considered any comments received, and determined that air safety requires adopting this AD as proposed. Accordingly, the FAA is issuing this AD to address the unsafe condition on these products. Except for changes described previously, this AD is adopted as proposed in the NPRM. None of the changes will increase the economic burden on any operator. Related Service Information Under 1 CFR Part 51 The FAA reviewed Honeywell Service Bulletin TPE331–72–2190, Revision 0, dated December 21, 2011. This service information identifies the affected PPC assemblies and applicable engines, and specifies procedures for reworking the affected PPC assemblies to incorporate a threaded hole in the splined end of the shouldered shaft. This service information is reasonably available because the interested parties have E:\FR\FM\17MYR1.SGM 17MYR1 Federal Register / Vol. 88, No. 95 / Wednesday, May 17, 2023 / Rules and Regulations access to it through their normal course of business or by the means identified in ADDRESSES. Other Related Service Information The FAA reviewed the Honeywell TPE331 Propeller Pitch Control Lever letter, dated August 26, 2011, addressed to the original equipment manufacturer (OEM). This letter informs the OEM of a report Honeywell received about the TPE331 PPC lever shaft becoming detached from the PPC assembly cam shaft and communicates the future development of a Honeywell service bulletin (released as Honeywell Service 31473 Bulletin TPE331–72–2190, Revision 0, dated December 21, 2011). Costs of Compliance The FAA estimates that this AD affects 200 airplanes of U.S. registry. The FAA estimates the following costs to comply with this AD: ESTIMATED COSTS Action Labor cost Parts cost Cost per product Cost on U.S. operators Installation of secondary retention feature ..... 4 work-hours × $85 per hour = $340 ............. $1,000 $1,340 $268,000 Authority for This Rulemaking The Amendment 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. Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: ddrumheller on DSK120RN23PROD with RULES1 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, (2) Will not affect intrastate aviation in Alaska, and (3) 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. VerDate Sep<11>2014 16:18 May 16, 2023 Jkt 259001 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: ■ 2023–08–07 Allied Ag Cat Productions, Inc.: Amendment 39–22422; Docket No. FAA–2022–1656; Project Identifier AD– 2022–01081–A. (a) Effective Date This airworthiness directive (AD) is effective June 21, 2023. (b) Affected ADs None. (c) Applicability This AD applies to the following Allied Ag Cat Productions, Inc. airplanes, all serial numbers, certificated in any category. (1) Model G–164A airplanes with Supplemental Type Certificate (STC) No. SA7769SW, SA7966SW, or SA8720SW installed. (2) Model G–164B airplanes with STC No. SA7546SW, SA7966SW, SA7987SW, or SA8720SW installed. (d) Subject Joint Aircraft System Component (JASC) Code 6120, Propeller Controlling System. (e) Unsafe Condition This AD was prompted by a report of an accident caused by the detachment of the airplane’s propeller pitch control (PPC) linkage from the PPC of the engine. The FAA is issuing this AD to prevent the PPC linkage from detaching from the PPC of the engine. The unsafe condition, if not addressed, could result in reduced control of the airplane. PO 00000 Frm 00007 Fmt 4700 Sfmt 4700 (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Install Secondary Retention Feature Within 12 months after the effective date of this AD, install a secondary retention feature (bolt, washer, and safety wire) on the PPC lever and the PPC assembly. If rework of the PPC assembly (specifically, the shouldered shaft within the cam assembly within the PPC assembly) is required to do this installation, do the rework in accordance with the procedures in Section 3.C(3)(d)2 of Honeywell Service Bulletin TPE331–72– 2190, Revision 0, dated December 21, 2011. After the rework is completed, re-identify the part number of the PPC assembly, cam assembly, and shouldered shaft, in accordance with Sections 3.C(4), 3.C(5), and 3.C(7), as applicable, of Honeywell Service Bulletin TPE331–72–2190, Revision 0, dated December 21, 2011. Note 1 to paragraph (g): Honeywell TPE331 Propeller Pitch Control Lever letter, dated August 26, 2011, to the original equipment manufacturer, contains information related to this subject. (h) Alternative Methods of Compliance (AMOCs) (1) The Manager, Fort Worth 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 local Flight Standards District 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 (i)(1) of this AD. (2) Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/ certificate holding district office. (i) Related Information (1) For more information about this AD, contact Justin Carter, Aviation Safety Engineer, Fort Worth ACO Branch, FAA, 10101 Hillwood Parkway, Fort Worth, TX 76177; phone: (817) 222–5146; email: justin.carter@faa.gov. (2) Service information identified in this AD that is not incorporated by reference is E:\FR\FM\17MYR1.SGM 17MYR1 31474 Federal Register / Vol. 88, No. 95 / Wednesday, May 17, 2023 / Rules and Regulations available at the addresses specified in paragraphs (j)(3) and (4) of this AD. (j) 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 the AD specifies otherwise. (i) Honeywell Service Bulletin TPE331–72– 2190, Revision 0, dated December 21, 2011. (ii) [Reserved] (3) For service information identified in this AD, contact Honeywell International, Inc., 111 South 34th Street, Phoenix, AZ 85034; phone: (800) 601–3099; website: aerospace.honeywell.com. (4) You may view this service information at the FAA, Airworthiness Products Section, Operational Safety Branch, 901 Locust, Kansas City, MO 64106. For information on the availability of this material at the FAA, call (817) 222–5110. (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 April 19, 2023. Christina Underwood, Acting Director, Compliance & Airworthiness Division, Aircraft Certification Service. [FR Doc. 2023–10408 Filed 5–16–23; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 71 [Docket No. FAA–2022–1267; Airspace Docket No. 22–AAL–23] RIN 2120–AA66 Revocation of Federal Colored Airway A–9; Bettles, AK Federal Aviation Administration (FAA), DOT. ACTION: Final rule. AGENCY: This action removes Colored Federal airway Amber 9 (A–9) due to the planned decommissioning of the Evansville, AK (EAV), Non-Directional Beacon (NDB), which provides navigation guidance for the affected route. The EAV, NDB is scheduled to be decommissioned effective on June 15, 2023. ddrumheller on DSK120RN23PROD with RULES1 Effective date 0901 UTC, August 10, 2023. The Director of the Federal Register approves this incorporation by reference action under 1 CFR part 51, DATES: 16:18 May 16, 2023 Authority for This Rulemaking The FAA’s authority to issue rules regarding aviation safety is found in Title 49 of the United States Code. 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. This rulemaking is promulgated under the authority described in Subtitle VII, Part A, Subpart I, Section 40103. Under that section, the FAA is charged with prescribing regulations to assign the use of the airspace necessary to ensure the safety of aircraft and the efficient use of airspace. This regulation is within the scope of that authority as it amends the route structure in Alaska to maintain the efficient flow of air traffic within the National Airspace System. History SUMMARY: VerDate Sep<11>2014 subject to the annual revision of FAA Order JO 7400.11 and publication of conforming amendments. ADDRESSES: A copy of the notice of proposed rulemaking (NPRM), all comments received, this final rule, and all background material may be viewed online at www.regulations.gov using the FAA Docket number. Electronic retrieval help and guidelines are available on the website. It is available 24 hours each day, 365 days each year. FAA Order JO 7400.11G, Airspace Designations and Reporting Points, and subsequent amendments can be viewed online at www.faa.gov/air_traffic/ publications/. For further information, you can contact the Rules and Regulations Group, Federal Aviation Administration, 800 Independence Avenue SW, Washington, DC 20591; telephone: (202) 267–8783. FOR FURTHER INFORMATION CONTACT: Paul Gallant, Rules and Regulations Group, Office of Policy, Federal Aviation Administration, 800 Independence Avenue SW, Washington, DC 20591; telephone: (202) 267–8783. SUPPLEMENTARY INFORMATION: Jkt 259001 The FAA published a NPRM for Docket No. FAA–2022–1267 in the Federal Register (87 FR 65544; October 31, 2022), removing Colored Federal airway A–9 in the vicinity of Bettles, AK, due to the decommissioning the EAV, NDB. Interested parties were invited to participate in this rulemaking effort by submitting written comments on the proposal. No comments were received. Incorporation by Reference Colored Federal airways are published in paragraph 6009 of FAA PO 00000 Frm 00008 Fmt 4700 Sfmt 4700 Order JO 7400.11, Airspace Designations and Reporting Points, which is incorporated by reference in 14 CFR 71.1 on an annual basis. This document amends the current version of that order, FAA Order JO 7400.11G, dated August 19, 2022, and effective September 15, 2022. FAA Order JO 7400.11G is publicly available as listed in the ADDRESSES section of this document. These amendments will be published in the next update to FAA Order JO 7400.11. FAA Order JO 7400.11G lists Class A, B, C, D, and E airspace areas, air traffic service routes, and reporting points. The Rule This action amends 14 CFR part 71 by removing Colored Federal airway A–9 in the vicinity of Bettles, AK, due to the decommissioning of the EAV, NDB. The existing Very High Frequency (VHF) Omnidirectional Range (VOR) Federal airway V–444, and United States Area Navigation (RNAV) route T–232 provide alternative routes to A–9. Regulatory Notices and Analyses The FAA has determined that this regulation only involves an established body of technical regulations for which frequent and routine amendments are necessary to keep them operationally current. It, therefore: (1) is not a ‘‘significant regulatory action’’ under Executive Order 12866; (2) is not a ‘‘significant rule’’ under Department of Transportation (DOT) Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a regulatory evaluation as the anticipated impact is so minimal. Since this is a routine matter that only affects air traffic procedures and air navigation, it is certified that this rule, when promulgated, does not have a significant economic impact on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. Environmental Review The FAA has determined that his action of removing Colored Federal airway A–9 due to the planned decommissioning of the Evansville, AK (EAV), NDB in the vicinity of Bettles, AK qualifies for categorical exclusion under the National Environmental Policy Act (42 U.S.C. 4321 et seq.) and its implementing regulations at 40 CFR part 1500, and in accordance with FAA Order 1050.1F, Environmental Impacts: Policies and Procedures, paragraph 5– 6.5a, which categorically excludes from further environmental impact review rulemaking actions that designate or modify classes of airspace areas, E:\FR\FM\17MYR1.SGM 17MYR1

Agencies

[Federal Register Volume 88, Number 95 (Wednesday, May 17, 2023)]
[Rules and Regulations]
[Pages 31472-31474]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-10408]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2022-1656; Project Identifier AD-2022-01081-A; 
Amendment 39-22422; AD 2023-08-07]
RIN 2120-AA64


Airworthiness Directives; Allied Ag Cat Productions, Inc. 
Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

-----------------------------------------------------------------------

SUMMARY: The FAA is adopting a new airworthiness directive (AD) for 
Allied Ag Cat Productions, Inc. (Allied Ag Cat) Model G-164A and G-164B 
airplanes with certain supplemental type certificates (STCs) installed. 
This AD was prompted by an accident involving an Allied Ag Cat Model G-
164B airplane where the airplane's propeller pitch control (PPC) 
linkage detached from the PPC of the engine and resulted in an accident 
that significantly damaged the airplane and injured the pilot. This AD 
requires installing a secondary retention feature (bolt, washer, and 
safety wire) on the PPC lever and the PPC assembly. The FAA is issuing 
this AD to address the unsafe condition on these products.

DATES: This AD is effective June 21, 2023.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of June 21, 
2023.

ADDRESSES: 
    AD Docket: You may examine the AD docket at regulations.gov by 
searching for and locating Docket No. FAA-2022-1656; 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 final rule, any 
comments received, and other information. The address for Docket 
Operations is U.S. Department of Transportation, Docket Operations, M-
30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue 
SE, Washington, DC 20590.
    Material Incorporated by Reference:
     For service information identified in this final rule, 
contact Honeywell International, Inc., 111 South 34th Street, Phoenix, 
AZ 85034; phone: (800) 601-3099; website: aerospace.honeywell.com.
     You may view this service information at the FAA, 
Airworthiness Products Section, Operational Safety Branch, 901 Locust, 
Kansas City, MO 64106. For information on the availability of this 
material at the FAA, call (817) 222-5110. It is also available at 
regulations.gov by searching for and locating Docket No. FAA-2022-1656.

FOR FURTHER INFORMATION CONTACT: Justin Carter, Aviation Safety 
Engineer, Fort Worth ACO Branch, FAA, 10101 Hillwood Parkway, Fort 
Worth, TX 76177; phone: (817) 222-5146; email: [email protected].

SUPPLEMENTARY INFORMATION: 

Background

    The FAA issued a notice of proposed rulemaking (NPRM) to amend 14 
CFR part 39 by adding an AD that would apply to Allied Ag Cat Model G-
164A and G-164B airplanes with certain STCs installed. The NPRM 
published in the Federal Register on December 28, 2022 (87 FR 79821). 
The NPRM was prompted by a report of an accident involving an Allied Ag 
Cat Model G-164 airplane where the airplane's PPC linkage detached from 
the PPC of the engine. The pilot sustained serious injuries, and the 
airplane was substantially damaged. The root cause was determined to be 
a lack of a secondary retention feature for the PPC of the engine. In 
the NPRM, the FAA proposed to require installing a secondary retention 
feature (bolt, washer, and safety wire) on the PPC lever and the PPC 
assembly. The FAA is issuing this AD to address the unsafe condition on 
these products. This condition, if not addressed, could result in 
reduced control of the airplane.
    Aircraft configurations for airplanes with the potential for this 
condition to exist are as follows:
     Model G-164A airplanes with STC No. SA7769SW, SA7966SW, or 
SA8720SW installed; and
     Model G-164B airplanes with STC No. SA7546SW, SA7966SW, 
SA7987SW, or SA8720SW installed.

Discussion of Final Airworthiness Directive

Comments

    The FAA received two comments from Honeywell, Inc. (Honeywell). The 
following presents the comments received on the NPRM and the FAA's 
response to each comment.

Request To Clarify Unsafe Condition

    Honeywell requested that paragraph (e), Unsafe Condition, of the 
proposed AD be revised to specify ``detachment of the airplane's 
propeller pitch control linkage (PPC)'' instead of ``detachment of the 
propeller pitch control (PPC) linkage.'' The commenter explained that 
this change would differentiate the linkage of the aircraft type design 
from the linkage of the engine type design.
    The FAA agrees and revised paragraph (e) of this AD accordingly. 
The FAA also revised the SUMMARY and Background sections of this final 
rule to clarify detachment of the airplane's PPC.

Request To Revise Paragraph (g) of the Proposed AD

    Honeywell requested that the FAA delete the last sentence, ``Part 
re-identification is required only if rework is done'' from paragraph 
(g), Install Secondary Retention Feature, of the proposed AD. The 
commenter explained that this sentence could be misinterpreted as 
negating re-identification instructions that are included elsewhere in 
Honeywell Service Bulletin TPE331-72-2190, Revision 0, dated December 
21, 2011. The commenter noted that the intent of this sentence is 
adequately addressed by ``After the rework is completed, re-identify 
the part number of the PPC assembly, cam assembly, and shouldered shaft 
. . .'' which is also in paragraph (g) of the proposed AD.
    The FAA agrees and deleted ``Part re-identification is required 
only if rework is done'' from paragraph (g) of this AD.

Conclusion

    The FAA reviewed the relevant data, considered any comments 
received, and determined that air safety requires adopting this AD as 
proposed. Accordingly, the FAA is issuing this AD to address the unsafe 
condition on these products. Except for changes described previously, 
this AD is adopted as proposed in the NPRM. None of the changes will 
increase the economic burden on any operator.

Related Service Information Under 1 CFR Part 51

    The FAA reviewed Honeywell Service Bulletin TPE331-72-2190, 
Revision 0, dated December 21, 2011. This service information 
identifies the affected PPC assemblies and applicable engines, and 
specifies procedures for reworking the affected PPC assemblies to 
incorporate a threaded hole in the splined end of the shouldered shaft. 
This service information is reasonably available because the interested 
parties have

[[Page 31473]]

access to it through their normal course of business or by the means 
identified in ADDRESSES.

Other Related Service Information

    The FAA reviewed the Honeywell TPE331 Propeller Pitch Control Lever 
letter, dated August 26, 2011, addressed to the original equipment 
manufacturer (OEM). This letter informs the OEM of a report Honeywell 
received about the TPE331 PPC lever shaft becoming detached from the 
PPC assembly cam shaft and communicates the future development of a 
Honeywell service bulletin (released as Honeywell Service Bulletin 
TPE331-72-2190, Revision 0, dated December 21, 2011).

Costs of Compliance

    The FAA estimates that this AD affects 200 airplanes of U.S. 
registry.
    The FAA estimates the following costs to comply with this AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                    Cost per       Cost on U.S.
               Action                        Labor cost           Parts cost        product         operators
----------------------------------------------------------------------------------------------------------------
Installation of secondary retention   4 work-hours x $85 per           $1,000           $1,340         $268,000
 feature.                              hour = $340.
----------------------------------------------------------------------------------------------------------------

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,
    (2) Will not affect intrastate aviation in Alaska, and
    (3) 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 Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA amends 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority:  49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by adding the following new airworthiness 
directive:

2023-08-07 Allied Ag Cat Productions, Inc.: Amendment 39-22422; 
Docket No. FAA-2022-1656; Project Identifier AD-2022-01081-A.

(a) Effective Date

    This airworthiness directive (AD) is effective June 21, 2023.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to the following Allied Ag Cat Productions, Inc. 
airplanes, all serial numbers, certificated in any category.
    (1) Model G-164A airplanes with Supplemental Type Certificate 
(STC) No. SA7769SW, SA7966SW, or SA8720SW installed.
    (2) Model G-164B airplanes with STC No. SA7546SW, SA7966SW, 
SA7987SW, or SA8720SW installed.

(d) Subject

    Joint Aircraft System Component (JASC) Code 6120, Propeller 
Controlling System.

(e) Unsafe Condition

    This AD was prompted by a report of an accident caused by the 
detachment of the airplane's propeller pitch control (PPC) linkage 
from the PPC of the engine. The FAA is issuing this AD to prevent 
the PPC linkage from detaching from the PPC of the engine. The 
unsafe condition, if not addressed, could result in reduced control 
of the airplane.

(f) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.

(g) Install Secondary Retention Feature

    Within 12 months after the effective date of this AD, install a 
secondary retention feature (bolt, washer, and safety wire) on the 
PPC lever and the PPC assembly. If rework of the PPC assembly 
(specifically, the shouldered shaft within the cam assembly within 
the PPC assembly) is required to do this installation, do the rework 
in accordance with the procedures in Section 3.C(3)(d)2 of Honeywell 
Service Bulletin TPE331-72-2190, Revision 0, dated December 21, 
2011. After the rework is completed, re-identify the part number of 
the PPC assembly, cam assembly, and shouldered shaft, in accordance 
with Sections 3.C(4), 3.C(5), and 3.C(7), as applicable, of 
Honeywell Service Bulletin TPE331-72-2190, Revision 0, dated 
December 21, 2011.
    Note 1 to paragraph (g): Honeywell TPE331 Propeller Pitch 
Control Lever letter, dated August 26, 2011, to the original 
equipment manufacturer, contains information related to this 
subject.

(h) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Fort Worth 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 local Flight Standards 
District 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 (i)(1) of this AD.
    (2) Before using any approved AMOC, notify your appropriate 
principal inspector, or lacking a principal inspector, the manager 
of the local flight standards district office/certificate holding 
district office.

(i) Related Information

    (1) For more information about this AD, contact Justin Carter, 
Aviation Safety Engineer, Fort Worth ACO Branch, FAA, 10101 Hillwood 
Parkway, Fort Worth, TX 76177; phone: (817) 222-5146; email: 
[email protected].
    (2) Service information identified in this AD that is not 
incorporated by reference is

[[Page 31474]]

available at the addresses specified in paragraphs (j)(3) and (4) of 
this AD.

(j) 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 the AD specifies otherwise.
    (i) Honeywell Service Bulletin TPE331-72-2190, Revision 0, dated 
December 21, 2011.
    (ii) [Reserved]
    (3) For service information identified in this AD, contact 
Honeywell International, Inc., 111 South 34th Street, Phoenix, AZ 
85034; phone: (800) 601-3099; website: aerospace.honeywell.com.
    (4) You may view this service information at the FAA, 
Airworthiness Products Section, Operational Safety Branch, 901 
Locust, Kansas City, MO 64106. For information on the availability 
of this material at the FAA, call (817) 222-5110.
    (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 April 19, 2023.
Christina Underwood,
Acting Director, Compliance & Airworthiness Division, Aircraft 
Certification Service.
[FR Doc. 2023-10408 Filed 5-16-23; 8:45 am]
BILLING CODE 4910-13-P
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