How many floors and how many meters are there under the deck of the aircraft carrier from the deck to the bottom cabin?

The aircraft carrier is 1069 feet (323.8 meters) long, 252 feet (76.8 meters) wide and has a total deck area of 4. 1 acre, which is about the size of three football fields and can carry more than 70 carrier aircraft of various types. The length of the ejection runway on the flight deck is 263 feet, and the length of the landing runway is 120 feet. The draft of the aircraft carrier is 36 feet, the standard displacement is 60 100 tons, and the full-load displacement is 86,000 tons.

Observing the Nimitz-class aircraft carrier of the US military, we can find that there are two runways on the aircraft carrier, one is straight and the other is inclined flight deck. The purpose of setting up these two runways is to let the aircraft carrier take off and land at the same time. If there is only one through deck, the parked aircraft will have to squeeze into the second half of the flight deck when taking off, and the first half will be used as the take-off runway. However, this will not only affect the taxiing distance of the aircraft, but also

On the right side of the picture is the inclined flight deck.

The plane in the air can only land after the plane takes off and clears the runway. If it is not careful, the plane that landed later will easily collide with the plane that landed first. The bevel deck was finally invented by the British in February 1952. The inclined deck, also called the inclined and straight two-stage deck, is located on the left side of the aircraft deck and forms an included angle of 6 ~ 13 degrees with the center line of the ship's bow and stern. With this angle, aircraft landing can be distinguished from parked aircraft and take-off operations, and ejection and recovery operations can be carried out at the same time. The angle of the recovery area is quite important. The greater the angle, the more difficult it is for the pilot to land on the ship. In addition, the design of the inclined deck can also prevent the landing area from being affected by the hot airflow from the port front projectile flame baffle, thus reducing the interference of air turbulence. Usually, the inclined deck is only equipped with obstacles for aircraft to land, and a few aircraft carriers are also equipped with one or two catapults on the inclined deck, in order to provide guarantee for aircraft to take off when no aircraft lands.