What is the primary reference for all ERJ-175 operational limitations?

What is the primary reference for all ERJ-175 operational limitations?

• A. The Aircraft Flight Manual (AFM) limitations section.
• B. The Quick Reference Handbook (QRH) limitations.
• C. The Master Minimum Equipment List (MMEL).
• D. The Airplane Flight Operations Directory.

Answer: (A)

The limits that govern every ERJ-175 operation come from the Aircraft Flight Manual’s limitations section. This section is the official, authority-approved source that defines what you can and cannot do in normal, abnormal, and emergency situations—covering speeds, weight, configurations, systems, and other essential flight-environment constraints. It is the master reference used for compliance and training because it reflects the aircraft’s certification basis and manufacturer guidance. The Quick Reference Handbook is designed for quick procedures and response steps during abnormal conditions, and it may reference some limits relevant to specific checklists, but it does not serve as the overarching set of operating limitations. The Master Minimum Equipment List focuses on what equipment must be functioning to permit flight and what inoperative equipment is allowed with specific restrictions; it does not replace the general limits for normal and abnormal operations. The Airplane Flight Operations Directory is an operator-specific compilation of procedures and data, not the official limitation source. So for any question about the ERJ-175’s operating limits, the AFM limitations section is the primary reference.

The limits that govern every ERJ-175 operation come from the Aircraft Flight Manual’s limitations section. This section is the official, authority-approved source that defines what you can and cannot do in normal, abnormal, and emergency situations—covering speeds, weight, configurations, systems, and other essential flight-environment constraints. It is the master reference used for compliance and training because it reflects the aircraft’s certification basis and manufacturer guidance.

The Quick Reference Handbook is designed for quick procedures and response steps during abnormal conditions, and it may reference some limits relevant to specific checklists, but it does not serve as the overarching set of operating limitations. The Master Minimum Equipment List focuses on what equipment must be functioning to permit flight and what inoperative equipment is allowed with specific restrictions; it does not replace the general limits for normal and abnormal operations. The Airplane Flight Operations Directory is an operator-specific compilation of procedures and data, not the official limitation source.

So for any question about the ERJ-175’s operating limits, the AFM limitations section is the primary reference.