Sofema Aviation Services (SAS) www.sassofia.com reviews the guidance material – Ref GM 21.A.91 EASA Classification of changes to a type-certificate (TC) (ED Decision 2019/018/R). Introduction – Complementary guidance for classification of changes. A change to the TC is judged to have an ‘appreciable effect on the mass, balance, structural strength, reliability, operational characteristics, noise, fuel…

Sofema Aviation Services (SAS) www.sassofia.com considers the EASA Process to manage Type Certificate (TC) or Restricted TC (RTC). Introduction The approval of aeronautical Products (aircraft, engines, and propellers) in accordance with Part 21 is ratified by the issue of a Type Certificate (TC) or Restricted TC (RTC). In general, there will be a Type Certificate…

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….

Information regarding Aviation Service Bulletins Presented by Steve Bentley on behalf of Sofema Aviation Services (SAS) www.sassofia.com Introduction A Service Bulletin (SB) is the document used by manufacturers of aircraft (Type Certificate Holders), their engines, or their components (Original Equipment Manufacturers – OEM) to provide controlled information regarding changes, required inspections, or modifications provided together…