Which ATA chapter covers Stabilizers?

Which ATA chapter covers Stabilizers?

• A. Stabilizers
• B. Doors
• C. Information Systems
• D. Fuselage

Answer: (A)

In ATA documentation, each chapter is dedicated to a specific subsystem or component and is labeled with the chapter name that directly reflects what it covers. Stabilizers is the designated chapter for the tailplane surfaces (horizontal and vertical stabilizers) and their associated systems and procedures. That makes it the exact place to find maintenance data, inspection criteria, removal/installation steps, and troubleshooting for stabilizers. Why this fits best: the chapter name matches the component in question, so information about stabilizers lives here rather than under doors, information systems, or fuselage. Doors would cover door assemblies, Information Systems would handle avionics and related software, and Fuselage would deal with the main body structure—topics that are unrelated to stabilizers.

In ATA documentation, each chapter is dedicated to a specific subsystem or component and is labeled with the chapter name that directly reflects what it covers. Stabilizers is the designated chapter for the tailplane surfaces (horizontal and vertical stabilizers) and their associated systems and procedures. That makes it the exact place to find maintenance data, inspection criteria, removal/installation steps, and troubleshooting for stabilizers.

Why this fits best: the chapter name matches the component in question, so information about stabilizers lives here rather than under doors, information systems, or fuselage. Doors would cover door assemblies, Information Systems would handle avionics and related software, and Fuselage would deal with the main body structure—topics that are unrelated to stabilizers.