text: techniques. For 
  doubt about proper flying 
  example, if the airplane is established at point 
  B in level flight, a controlled increase in air- 
  speed (by reducing angle of attack) without 
  change in power setting will create an excess 
  of power at the higher airspeed and cause the 
  airplane to climb. Also, a controlled decrease 
  in airspeed (by 
  increasing angle of attack) 
  without a change of power setting will create 
  a deficiency of power at the lower airspeed 
  and cause the airplane to descend. This rela- 
  tionship should leave little doubt as to the 
  primary control of airspeed and altitude. 
  
  sitate special landing techniques, particularly 
  in the case of a flameout landing. 
  
  Operation in the region of reversed command 
  does not imply that great control difficulty and 
  dangerous conditions will exist. However, 
  flight in the region of reversed command does 
  amplify any errors of basic flying technique. 
  Hence, proper flying 
  technique and precise 
  control of the airplane are most necessary in 
  the region of reversed command. 
  
  takeoff and 
  landing phases of flight involve improper con- 
  trol of airspeed and altitude along some desired 
  flight path. Any errors of technique are ampli- 
  fied when an adequate visual reference is not 
  is necessary to 
  available 
  provide the pilot with as complete as possible 
  visual reference field to minimize or eliminate 
  any errors in perception and orientation. 
  The 
  angle of attack indicator and the mirror land- 
  ing system assist the pilot during the phases of 
  takeoff and landing and allow more consistent, 
  precise control of the airplane. 
  THE A.NGLE OF ATTACK 
  
  The usual errors during  the 