Safety Publications Tool
2021-0278R1 : Powerplant – 12AK Clutch – Prohibition of Flights
EASA approval number
EASA General Aviation Department
/ Type Designation
This AD revises Emergency EASA AD 2021-0278-E dated 15 December 2021.
Publication(s) and related information
Stemme AG SB P062-980058 Revision 01 (original issue) dated 14 December 2021, or Revision 02 dated 18 April 2022. The use of later approved revisions of the above-mentioned documents is acceptable for compliance with the requirements of this AD.
1. If requested and appropriately substantiated, EASA can approve Alternative Methods of Compliance for this AD. 2. Based on the required actions and the compliance time, EASA have decided to issue a Final AD with Request for Comments, postponing the public consultation process until after publication. 3. Enquiries regarding this AD should be referred to the EASA Safety Information Section, Certification Directorate. E-mail: ADs[at]easa.europa.eu. 4. Information about any failures, malfunctions, defects or other occurrences, which may be similar to the unsafe condition addressed by this AD, and which may occur, or have occurred on a product, part or appliance not affected by this AD, can be reported to the EU aviation safety reporting system. This may include reporting on the same or similar components, other than those covered by the design to which this AD applies, if the same unsafe condition can exist or may develop on an aircraft with those components installed. Such components may be installed under an FAA Parts Manufacturer Approval (PMA), Supplemental Type Certificate (STC) or other modification.
EASA_AD_2021_0278_R1.pdf (190 kb)
EASA_AD_2021_0278_R1.zip (931 kb)
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