We’ve all lamented the frequent difference between legal, safe, and even occasionally right. I just got slapped with a many-thousand dollar reminder of that whole concept.
A small custom book case for charts and stuff was long ago installed just behind the pilot’s seat of my Cessna 340A. I used it for years, but eventually with three sources of e-charts on the panel plus an iPad on my lap, I stopped carrying paper and removed the bookcase.
