text: NAVWEPS OO-BOT-80 
  AIRPLANE PERFORMANCE 
  
  the lower 
  this 
  water out of solution in liquid or ice crystal 
  form. 
  
  temperatures can precipitate 
  
  High altitude flight produces relatively small 
  air mass flow 
  through the engine and the rela- 
  tively low fuel flow rate. At these conditions 
  a malfunction of the fuel control and governing 
  the fuel 
  apparatus could cause flameout. 
  control allows excessively low fuel flow during 
  controlled deceleration, the lean blow out limit 
  may be exceeded. Also, if the governed idle 
  condition allows any deceleration below the 
  idle condition the engine will usually continue 
  to lose speed and flameout. 