How much modification would Courageous need to carry about fifty-two aircraft, and would widening the beam help?
Short answerFull-length widening would amount to rebuilding the ship; deck-edge lifts are a more practical way to improve aircraft capacity.
NotesWidening a ship is much more invasive than inserting a new hull section to lengthen it. Changing the beam along the full length means reshaping structure from the keel upward and effectively rebuilding the vessel. A small beam increase is therefore an inefficient route to a larger air group. Deck-edge lifts offer a more useful modification because they recover hangar and handling space without reconstructing the whole hull.