What method categorizes instruments into groups for pitch control, bank control, and power control?

The Primary/Support Method is recognized for its effective categorization of instruments into distinct groups that correspond to different flight parameters, specifically pitch control, bank control, and power control. This method simplifies the flight instrument scan by designating primary instruments that directly control essential flight parameters and supporting instruments that give additional information.

In the context of pitch control, the primary instrument would typically be the altimeter or vertical speed indicator, which informs the pilot about altitude changes. For bank control, the attitude indicator is primary, indicating the aircraft's orientation. Power control is often guided by the engine gauge, such as the manifold pressure or RPM gauge, which helps manage thrust.

This structured approach enhances situational awareness and improves the pilot’s ability to interpret flight data efficiently, leading to safer flight operations. It draws a clear distinction between instruments to streamline the process of maintaining control and executing maneuvers effectively. In comparison, other methods like the Control and Performance Method focus more broadly on the integration of control and performance aspects without this specific categorization, potentially making the scan less straightforward.