[Docket No. FAA-2010-0820; Directorate Identifier 2010-NE-31-AD; Amendment 39-17308; AD 2012-26-13

SUMMARY: We are superseding an existing airworthiness directive (AD) for all Thielert Aircraft
Engines GmbH models TAE 125-01, TAE 125-02-99, and TAE 125-02-114 reciprocating engines.
That AD currently requires installation of full-authority digital electronic control (FADEC) software
version 2.91. This new AD requires removing all software mapping versions prior to 292, 301, or
302, applicable to the TAE engine model.