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			            There are many reasons why becoming dependent on technology or too mechanistic an approach to do something at this stage of your training is a bad idea. 
  As your training progresses, you will acquire the skill to not only determine an appropriate point at which to commence a descent, but also learn techniques for adjusting your descent rate to compensate for such things as wind shear, sinking/rising air, terrain that obstructs the approach etc.
  You are flying a light aircraft, not an airliner!                
			            				
			                                 
                     
                                            
                         
                    
                  
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