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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 changes related to the Cabin certification of EASA Compliant Aircraft Minor & Major Cabin Modifications. Introduction EASA’s Comment – To better mitigate any safety risks due to selective investigations and to improve the effectiveness, transparency and predictability of the certification process, certain selection criteria should be provided to allow…

Sofema Aviation Services (SAS) www.sassofia.com identifies potential risks which can be considered during SMS Audits & Assessments of the Aircraft Cabin Operational Environment. All elements concern general cabin interface including Cabin Crew Ops and Passenger Awareness. To be considered, risk assessed and managed depending on the nature of the operation. The following 30 items serve as a starting point…

Sofema Aviation Services (SAS) www.sassofia.com considers the key elements to successfully manage Safety Performance Indicators. Considering Data Collection Opportunities Once you have defined your SPIs, you must decide how you will collect the data and report the results. Developing Data Collection Procedures Frequency of Collection Key Element (For Management Reporting) Subset for Validation of Integrity Presentation of…