text: In the extreme case, the power-off glide and 
  landing flare characteristics may be very criti- 
  cal for certain airplane configurations. Thus, 
  a well-planned standard flameout pattern and 
  precise flying technique are necessary and, if 
  very suitable conditions are not available, the 
  recommended alternative is simple: eject! 
  
  The power-off gliding characteristics of the 
  airplane can be simulated in power on flight by 
  certain combinations of engine power setting 
  and position of the speed brake or dive Rap. 
  This will allow the pilot 
  to become familiar 
  with the power-off glide performance and the 
  flameopt landing pattern. 
  the 
  simulated flameout pattern is useful during a 
  precautionary landing when the powerplant is 
  malfunctioning and there is the possibility of 
  an actual flarneout. 
  
  In addition, 
  
  Without exception, the formation of ice or 
  frost on the surfaces of an airplane will cause a 
  detrimental effect on aerodynamic performance. 
  The ice or frost formation on the airplane sur- 
  faces will alter the aerodynamic contours and 
  affect the nature of the boundary layer. Of 
  course, the most important surface of the air- 
  plane is the wing and the formation of ice or 
  frost can create significant changes in the aero- 
  dynamic characteristics.  The final approach and landing flare will be 
  particularly critical for the airplane which has*
  a low glide ratio but a high best glide speed. 
  These airplane characteristics are typical of the 
  modern configuration of airplane which has 