Sofema Aviation Services (SAS) looks at the implications of Latent & Active Failures related to MEDA Investigations. Definitions (simplified) Active Failures: Front-line deviations that directly precede the event-slips, lapses, mistakes, or rule violations at the point of work (e.g., step omitted, wrong torque, cross-mated connector). Latent Conditions: Hidden system weaknesses that sit in the background…

Sofema Aviation Services (SAS) considers the development of Boeing’s MEDA from Maintenance Error Decision Aid to Maintenance Event Decision Aid. Understanding what that shift means for investigation quality, safety culture, and SMS performance. Background Origins: Developed by Boeing with airline/union/FAA involvement in the early–mid 1990s; distributed to operators from 1995; widely adopted as an industry…

Steve Bentley, FRAeS, CEO of Sofema Aviation Services, discusses the challenges of knowledge transfer, maintaining safety and quality, and ensuring strong, effective engagement as more experienced employees retire. Where we are in 2025 – The Core Problem to Solve Aviation organizations today are relying on a shrinking pool of highly experienced technicians, engineers, and Operational Controllers,…

Sofema Aviation Services and Sofema Online considers the importance of developing competence pathways to maximize the level of engagement and effectiveness of all employees. Introduction In the context of aircraft maintenance, Competence Development Pathways (CDPs) within the European Union Aviation Safety Agency (EASA) framework should be designed to ensure that maintenance personnel acquire, maintain, and…