Use height advantage to scan for hazards
							                                
                                        
                                    
							                        
                    
                            Rely solely on GPS
							                                
                                        
                                    
							                        
                    
                            Ignore potential obstructions
							                                
                                        
                                    
							                        
                    
                            Speed up to pass quickly
							                                
                                        
                                    
							                        
                     
	 
	