In the Illustrious class, armor was carried at the flight deck level and formed an armoured box-like hangar that was an integral part of the ship's structure. This armour scheme was designed to withstand 1,000 pound bombs. The flight deck had an armoured thickness of 3 inches.
In the Illustrious class, armor was carried at the flight deck level and formed an armoured box-like hangar that was an integral part of the ship's structure. This armour scheme was designed to withstand 1,000 pound bombs. The flight deck had an armoured thickness of 3 inches.