What feature allows the Amphibious Assault Ship (LHD) to enhance its helicopter capacity?

The feature that enables the Amphibious Assault Ship (LHD) to enhance its helicopter capacity is the redesigned flight deck and elevator scheme. This design change optimizes the space available for helicopter takeoffs and landings, allowing for more efficient handling of helicopters on board. The flight deck modifications can also facilitate simultaneous operations, which increases the overall throughput of helos and boosts operational effectiveness during amphibious missions.

Additionally, the improvements in the elevator scheme help in quickly moving helicopters between different decks, enhancing turnaround times and ensuring that the flight deck can be used more intensively without delays. This capability is crucial during operations that require rapid deployment and support of air units, making the ship more versatile in combat situations. The combination of these design changes drives the overall capacity of the vessel to accommodate and operate helicopters more effectively.