SAS blogs

Aviation Cyber Security EASA D4S

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An image symbolizing aviation cyber security, integrating aircraft imagery with digital security elements to convey protection measures.

January 23, 2025

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Sofema Aviation Services (SAS) considers fundamental issues related to the challenge to address cyber security threats within EASA regulated Organisation Introduction – Role and Purpose of Data4Safety (D4S) In essence, D4S aims to leverage Big Data technologies and collaborative partnerships to transform safety management in European aviation, ensuring risks are identified, analyzed, and mitigated on a…

In-Service Development of the EASA Compliant Aircraft Maintenance Program

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January 23, 2025

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Sofema Aviation Services (SAS) www.sassofia.com considers EASA Compliant Aircraft Maintenance Program Post-Introduction and MSG-3 Interfaces Introduction Once an Aircraft Maintenance Program (AMP) is developed and approved using the MSG-3 methodology, its lifecycle does not end. The Maintenance Review Board (MRB) is a crucial element in the maintenance program development process, particularly post-production. Post-production MRB meetings are…

Aircraft Engine Vibration – Considerations

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January 22, 2025

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Sofema Aviation Services (SAS) www.sassofia.com considers the importance of addressing aircraft engine vibration issues at the earliest opportunity Introduction  Aircraft engine vibration is a major concern for maintenance teams due to its potential to cause severe damage. Imbalanced parts can lead to cracked components, metal fatigue, and catastrophic engine failure if not addressed. Vibration Sources Vibration…

Role and Purpose Considerations EASA -TCAA Technical Implementation Procedures

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January 21, 2025

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Sofema Aviation Services (SAS) www.sassofia.com considers the key features of the EASA – TCCA Technical Implementation Procedures (TIP) Introduction EASA-TCCA Technical Implementation Procedures for Airworthiness and Environmental Certification Revision 4 (Dated 10 December 2018) governs the certification and airworthiness processes for civil aviation products between the European Union (represented by the European Aviation Safety Agency or EASA)…