During December 2024, Bas Boekema developed the Wing_Box_Detailed Structural Analysis Toolkit for the sofia-ys/Aircraft-Design repository. He implemented Python-based functions to calculate tensile stress and assess safety margins in aircraft wing-box components, addressing early-stage structural validation needs. The toolkit incorporated basic data visualization using matplotlib, enabling engineers to quickly interpret safety margins and iterate on designs. Bas applied his skills in structural analysis and data visualization to create a modular, extensible foundation for future automation and integration. The work delivered a focused, well-structured feature that supports faster design cycles and more informed decision-making in aircraft structural engineering contexts.