AA.IV.B.K2
KnowledgeUnusual flight attitude causal factors, including physiological factors, system and equipment failures, and environmental factors.
From the FAA library
- Chapter 7, Section I: Airplane Basic Flight Maneuvers › Unusual Attitudes and Recoveries › Recovery from Unusual Attitudes
Recognizing Unusual Attitudes As a general rule, any time an instrument rate of movement or indication other than those associated with the basic instrument flight maneuvers is noted, assume an unusual attitude and increase the speed of cross-check ... confirm the attitude, instrument error, or instrument malfunction. Nose-high attitudes are shown by the rate and direction of movement of the altimeter needle, vertical speed needle, and airspeed needle, as well as the immediately recognizable indication of the attitude…
- Chapter 8: Helicopter Attitude Instrument Flying › Unusual Attitudes
Unusual Attitudes Any maneuver not required for normal helicopter instrument flight is an unusual attitude and may be caused by any one or combination of factors, such as turbulence, disorientation, instrument failure, confusion, preoccupation with flight deck duties, carelessness ... errors in instrument interpretation, or lack of proficiency in aircraft control. Due to the instability characteristics of the helicopter, unusual attitudes can be extremely critical. As soon as an unusual attitude is detected, make a recovery to straight-and-level…
- Chapter 7, Section II: Airplane Basic Flight Maneuvers › Straight-and-Level Flight
Straight-and-Level Flight The pitch attitude of an airplane is the angle between the longitudinal axis of the airplane and the actual horizon. In level flight, the pitch attitude varies with airspeed and load. For training purposes, the latter ... factor can normally be disregarded in small airplanes. At a constant airspeed, there is only one specific pitch attitude for level flight. At slow cruise speeds, the level flight attitude is nose-high with indications as in Figure…
- Chapter 7, Section I: Airplane Basic Flight Maneuvers › Unusual Attitudes and Recoveries
Unusual Attitudes and Recoveries An unusual attitude is an airplane attitude not normally required for instrument flight. Unusual attitudes may result from a number of conditions, such as turbulence, disorientation, instrument failure, confusion, preoccupation with flight deck duties, carelessness ... cross-checking, errors in instrument interpretation, or lack of proficiency in aircraft control. Since unusual attitudes are not intentional maneuvers during instrument flight, except in training, they are often unexpected, and the reaction of an inexperienced or inadequately trained pilot…
- Chapter 7, Section I: Airplane Basic Flight Maneuvers › Straight-and-Level Flight › Attitude Indicator
Attitude Indicator The attitude indicator gives the direct indication of pitch attitude. The desired pitch attitude is gained by using the elevator control to raise or lower the miniature aircraft in relation to the horizon bar. This corresponds ... pitch attitude is adjusted in visual flight by raising or lowering the nose of the airplane in relation to the natural horizon. However, unless the airspeed is constant, and until the level flight attitude for that airspeed has been identified…
- Chapter 7, Section I: Airplane Basic Flight Maneuvers › Unusual Attitudes and Recoveries › Common Errors in Unusual Attitudes
Common Errors in Unusual Attitudes Common errors associated with unusual attitudes include the following faults: 1. Failure to keep the airplane properly trimmed. A flight deck interruption when holding pressures can easily lead to inadvertent entry into unusual attitudes ... Disorganized flight deck. Hunting for charts, logs, computers, etc., can seriously distract attention from the instruments. 3. Slow cross-check and fixations. The impulse is to stop and stare when noting an instrument discrepancy unless a pilot has trained enough…