Those units and components which furnish a means of manually controlling the flight attitude characteristics of the aircraft.
Those units and components which store, regulate, and deliver oxygen to the passengers and crew.
Standard Practices, General Procedures and typical repairs.
Removable units used for entrance or exit, and for enclosing other structure contained within the fuselage.
Structural units and associated components and members which make up the compartments for equipment, passengers, crew and cargo.
