2025-18-11: Placards and Markings

1. The authority citation for part 39 continues to read as follows: Authority: 49 U.S.C. 106(g), 40113, 44701. 2. The FAA amends § 39.13 by adding the following new airworthiness directive: 2025-18-11 Polskie Zaklady Lotnicze Sp. z o.o.: Amendment 39-23138; Docket No. FAA-2025-1113; Project Identifier MCAI-2024-00552-A. (a) Effective Date This airworthiness directive (AD) is effective October 29, 2025. (b) Affected ADs None. (c) Applicability This AD applies to Polskie Zaklady Lotnicze Sp. z o.o. Model PZL M28 05 airplanes, certificated in any category. (d) Subject Joint Aircraft System Component (JASC) Code 1100, Placards and Markings. (e) Unsafe Condition This AD was prompted by incorrect flap settings and airspeed during approach for landing under one engine inoperative conditions in the airplane flight manual (AFM) emergency procedures. The FAA is issuing this AD to prevent pilots from applying incorrect flap settings and airspeed. The unsafe condition, if not addressed, could result in loss of control of the airplane. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Required Actions (1) Within 30 days after the effective date of this AD, revise Section 3, Emergency Procedures of the existing AFM for your airplane to include the information specified in paragraphs (g)(1)(i) through (v) of this AD using Polskie Zak?ady Lotnicze Airplane Flight Manual, Model PZL M28 05, Revision 55, dated July 9, 2024. Using a different document with information identical to the information in the sections listed in paragraph (g)(1)(i) through (v) of this AD is acceptable for compliance with the requirements of this paragraph. (i) Page 3-4, ENGINE FAILURE AT DESCENT (Landing Approach) and ENGINE FAILURE DURING BALKED LANDING. (ii) Page 3-9, BALKED LANDING WITH ONE ENGINE INOPERATIVE. (iii) Page 3-17, ENGINE FAILURE AT DESCENT (LANDING APPROACH). (iv) Page 3-18, ENGINE FAILURE DURING BALKED LANDING. (v) Pages 3-25 and 3-26, BALKED LANDING WITH ONE ENGINE INOPERATIVE. (2) Within 30 days after the effective date of this AD, revise the Emergency Procedures checklist of the existing AFM for your airplane to include the information specified in pages 5, 6, and 15 of Polskie Zak?ady Lotnicze Check List, PZL M28 05 with PT6A-65B engines, Emergency Procedures, Revision 1, dated July 9, 2024; or Polskie Zak?ady Lotnicze Check List, PZL M28 05 with PT6A-65B engines, Emergency Procedures, effective on airplanes without the installed ice protection system certified for flights in known and forecast icing conditions, Revision 1, dated July 9, 2024, as applicable. (3) The owner/operator (pilot) holding at least a private pilot certificate may revise the existing AFM and checklist and must enter compliance with the applicable paragraph of this AD into the airplane maintenance records in accordance with 14 CFR 43.9(a) and 91.417(a)(2)(v). The record must be maintained as required by 14 CFR 91.417, 121.380, or 135.439. (h) Alternative Methods of Compliance (AMOCs) (1) The Manager, International Validation 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 International Validation Branch, send it to the attention of the person identified in paragraph (i) of this AD and email to: AMOC@faa.gov . (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) Additional Information For more information about this AD, contact Doug Rudolph, Aviation Safety Engineer, FAA, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; phone: (816) 329-4059; email: doug.rudolph@faa.gov . (j) 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) Section 3, Emergency Procedures in Polskie Zak?ady Lotnicze Airplane Flight Manual, Revision 55, Model PZL M28 05, dated July 9, 2024, pages: (A) 3-4, ENGINE FAILURE AT DESCENT (Landing Approach); and ENGINE FAILURE DURING BALKED LANDING; (B) 3-9, BALKED LANDING WITH ONE ENGINE INOPERATIVE; (C) 3-17, ENGINE FAILURE AT DESCENT (LANDING APPROACH); (D) 3-18, ENGINE FAILURE DURING BALKED LANDING; and (E) 3-25 and 3-26, BALKED LANDING WITH ONE ENGINE INOPERATIVE. (ii) Polskie Zak?ady Lotnicze Check List, PZL M28 05 with PT6A-65B engines, Emergency Procedures, Revision 1, dated July 9, 2024. (iii) Polskie Zak?ady Lotnicze Check List, PZL M28 05 with PT6A-65B engines, Emergency Procedures, effective on airplanes without the installed ice protection system certified for flights in known and forecast icing conditions, Revision 1, dated July 9, 2024. (3) For Polskie Zak?ady Lotnicze material identified in this AD, contact Wojska Polskiego 3, 39-300 Mielec, Poland; phone: +48 17 743 1901; email: pzl.lm@global.lmco.com; website: pzlmielec.pl . (4) You may view this material 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 material at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, visit www.archives.gov/federal-register/cfr/ibr-locations or email fr.inspection@nara.gov . Issued on September 12, 2025. Steven W. Thompson, Acting Deputy Director, Compliance & Airworthiness Division, Aircraft Certification Service. Issued on September 12, 2025. Steven W. Thompson, Acting Deputy Director, Compliance & Airworthiness Division, Aircraft Certification Service. [FR Doc. 2025-18499 Filed 9-23-25; 8:45 am]BILLING CODE 4910-13-P