A series of predetermined maneuvers for the orderly transfer of an aircraft under instrument conditions to landing is known as what?

The term that defines a series of predetermined maneuvers for the orderly transfer of an aircraft under instrument conditions to landing is Instrument Approach Procedure. This procedure is crucial because it provides pilots with the necessary guidance and instructions to safely navigate an aircraft from the en-route phase to landing while adhering to instrument flight rules (IFR).

Instrument Approach Procedures include various elements such as initial, intermediate, and final approach segments, as well as specific altitudes, courses, and procedures to execute when approaching an airport under IFR. These procedures are essential for ensuring safety and efficiency in conditions where visibility may be limited, allowing pilots to follow prescribed routes and protocols for landing.

Understanding this concept is vital for en-route radar controllers, as they must coordinate and manage aircraft transitions to landing by utilizing these established procedures effectively.