Certified Flight Instructor - Flight Instructor Airplane Practice Exam

Which action should a pilot take in straight-and-level flight to best maintain attitude?

1. Reference external visual cues

2. Use instrument readings exclusively

3. Adjust engine power consistently

4. Utilize yawing motions

The correct answer is: Reference external visual cues

In straight-and-level flight, maintaining the proper aircraft attitude is crucial for safe and effective flying. Referring to external visual cues provides the pilot with immediate feedback about the aircraft's position relative to the horizon and the surrounding environment. These cues help in perceiving the aircraft's pitch, roll, and yaw, allowing for real-time adjustments to maintain straight-and-level flight. Using instrument readings exclusively is less effective in this context because while instruments are essential for information, they do not convey spatial awareness as clearly as visual references do. Relying solely on instruments may lead to a delayed response to small attitude adjustments that are necessary for optimal control. Adjusting engine power consistently isn't directly related to attitude control in straight-and-level flight. Changes in power can affect altitude, which is not necessary when maintaining a stable level flight. Yawing motions, although part of managing an aircraft's attitude, are not always required for straight-and-level flight. They can actually disrupt stabilization unless specifically needed for turns or managing crosswinds. Thus, employing external visual references is the best method for a pilot to maintain the aircraft's attitude effectively in straight-and-level flight.