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Sofema Aviation Services (SAS) www.sassofia.com considers in-depth the health, safety & hygiene related to aircraft cleaning activities Introduction Maintaining rigorous health, safety, and hygiene standards in aircraft grooming activities is essential for the well-being of passengers, crew, and ground staff. It also plays a significant role in the overall perception of an airline’s commitment to passenger…

Sofema Aviation Services (SAS) www.sassofia.com looks at key features of the Failure Modes and Effects Analysis (FMEA) Process. Introduction The final step before beginning to perform the analysis is to obtain the following information which may be necessary to complete the analysis or may simplify the analysis activity. FMEA requirements including safety-related and requested failure effects…

Sofema Aviation Services (SAS) www.sassofia.com considers Aviation Safety and Certification of Digital Systems and Safety Critical Software. Introduction Aircrafts are increasingly dependent on digital systems for everything from flight controls to in-flight entertainment. These systems need to be both safe and reliable. In this context, safety means that the system will not cause harm to people…

Sofema Aviation Services (SAS) ww.sassofia.com considers the requirements to ensure compliance with CS 25.1309 Note: The applicant should obtain early concurrence of the certification authority on the choice of an acceptable means of compliance. Introduction: Compliance with CS 25.1309(a) Equipment covered by CS 25.1309(a)(1) must be shown to function properly when installed. o The aeroplane operating…