This visualization presents a multi-chart analysis of aviation accidents, featuring a bar chart of the top 5 aircraft types, a line chart of accidents over time, and a pie chart of the top 5 locations. The code uses D3 v7 APIs such as `d3.rollup`, `d3.scaleBand`, `d3.scaleTime`, and `d3.pie` to process and render the data from a CSV file. Interactive tooltips appear on hover, and the charts employ SVG rendering with color-coded legends.