Structural Limits

Definition

The maximum loads an aircraft structure is designed to withstand. Normal category aircraft are certified to +3.8G and -1.52G. Utility category allows +4.4G. Exceeding limits may cause permanent deformation or failure.

Related Terms

Load Factor

The ratio of total lift to aircraft weight, expressed in G units. In straight an...

V-n Diagram

A graph showing the relationship between airspeed and load factor limits. The V-...

Maneuvering Speed(Va)

The maximum speed at which full control deflection will not cause structural dam...

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