Airworthiness Directive · Amendment 39-23138 · Placards and markings
Polskie Zaklady Lotnicze Sp. z o.o. Airplanes
This AD applies to Polskie Zaklady Lotnicze Sp. z o.o. Model PZL M28 05 airplanes, certificated in any category.
The FAA is adopting a new airworthiness directive (AD) for all Polskie Zaklady Lotnicze Sp. z o.o. Model PZL M28 05 airplanes. This AD was prompted by incorrect flap settings and airspeed during approach for landing under one engine inoperative (OEI) conditions in the airplane flight manual (AFM) emergency procedures. This AD requires revising the existing AFM for your airplane to provide the correct emergency procedures. The FAA is issuing this AD to address the unsafe condition on these products.
(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 Zakłady 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 Zakłady Lotnicze Check List, PZL M28 05 with PT6A-65B engines, Emergency Procedures, Revision 1, dated July 9, 2024; or Polskie Zakłady 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.
The aircraft, engines and makers this AD names, by the model designations in its text. A model listed here may still be outside the AD's serial ranges.
Aircraft
