MSAT – Desktop Review and On-Site Evaluation

Sofema Aviation Services (SAS) Considers both Desktop & On-Site Evaluation in the context of EASA MSAT Application for Initial Certification, Continuing Oversight, and Performance-Based Evaluation. Introduction This document establishes a structured approach for desktop review and on-site evaluation of an organisation’s Management System (MS), ensuring alignment with EASA MSAT methodology and ICAO Annex 19 principles….

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EASA Updates and Publications – September 2025 Overview

The publication complements a month of significant EASA updates, including new and revised Airworthiness Directives (ADs), amendments to Continuing Airworthiness and Part-66 provisions, the ED Decision 2025/017/R aligning European TSOs with FAA standards, and the introduction of SORA 2.5 for UAS operations. Together, these developments reflect EASA’s ongoing commitment to strengthening safety, competence, and innovation…

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Biohazards in Aircraft Maintenance (Part-145)

Sofema Aviation Services (SAS) Considers Biohazards within the Aircraft Maintenance Environment PPE is the last line of defence. Always try to eliminate/contain first (isolate systems, depressurize, cordon off), then add PPE matched to the task. Considering Biohazards within the Aircraft Environment Lavatory waste system: Waste tank, service couplings, vacuum lines, drain masts, valves, “blue juice”…

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Cross-Cultural, Cross-Disciplinary Collaboration in Aviation-Challenges & Best Practices

Sofema Aviation Services (SAS) considers key business communication best practices. Aviation work is inherently multi-disciplinary (operations, maintenance, engineering, ground services, security, safety, compliance, finance) and increasingly multicultural. Most performance shortfalls, including safety events, typically occur at the interfaces: Where teams, shifts, disciplines, or contractors hand work to each other. Effective leaders ensure interfaces are managed…

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