The correct answer is D. All the above.
The fuselage is the main body of an aircraft, and it includes the passenger chamber, pilot’s cabin, and tail of the aircraft. The fuselage is typically cylindrical in shape, and it is made of a strong material such as aluminum or steel. The fuselage houses the aircraft’s crew and passengers, as well as its engines and other systems.
The passenger chamber is the area of the fuselage where passengers sit. It is typically located in the front of the fuselage, and it is pressurized to provide a comfortable environment for passengers. The pilot’s cabin is the area of the fuselage where the pilot and co-pilot sit. It is located in the front of the fuselage, and it has a clear view of the outside of the aircraft. The tail of the aircraft is the rearmost part of the fuselage. It houses the aircraft’s tail surfaces, which help to control the aircraft’s flight.
The fuselage is an important part of an aircraft, and it plays a vital role in the aircraft’s safety and operation.