CS 25 Introduction to Airworthiness – Safety Assessment – Consideration by Sofema Aviation Services (SAS) www.sassofia.com Introduction Related to Failure Condition Classification For large airplanes, the airworthiness standards (CS/FAR-25), require fail-safe structures, except when it is not possible to implement such a design due to geometrical restrictions. An example of such a case is the…

CS 26 Introduction & Purpose – Review by Sofema Aviation Services (SAS) www.sassofia.com Introduction – The Operator is Responsible for Compliance Reference – GM2 26.1 Demonstration of Compliance – ED Decision 2019/006/R Part 26 is based on JAR 26 The initial issue of Part-26 reflects existing JAR-26 requirements. The operators will be responsible for showing compliance….

Introduction to EASA Airworthiness Requirements presented by Sofema Aviation Services (SAS) www.sassofia.com Introduction As we should now understand ICAO describes continuing airworthiness as follows: “All of the processes ensuring that, at any time in its life, an aeroplane complies with the technical conditions fixed to the issue of the Certificate of Airworthiness and is in…

EASA Compliant Structural Integrity Requirements Driven by Part 26 – Further Considerations by Sofema Online (SOL) www.sofemaonline.com Introduction This regulation has been updated to address the possibility of catastrophic failure of large ageing aeroplanes due to fatigue and corrosion. Attention is given to the following key areas: Fatigue of the basic type design Widespread fatigue…