61.185—Aeronautical knowledge.
        
        (a) 
         A person who is applying for a flight instructor certificate must receive and log ground training from an authorized instructor on:
    
    
        
        (1) 
         Except as provided in paragraph (b) of this section, the fundamentals of instructing, including:
    
    
    
    
    
    
    
    
        
        (2) 
         The aeronautical knowledge areas for a recreational, private, and commercial pilot certificate applicable to the aircraft category for which flight instructor privileges are sought; and
    
    
        
        (3) 
         The aeronautical knowledge areas for the instrument rating applicable to the category for which instrument flight instructor privileges are sought.
    
    
    
        
        (1) 
         The holder of a flight instructor certificate or ground instructor certificate issued under this part;
    
    
        
        (2) 
         The holder of a current teacher's certificate issued by a State, county, city, or municipality that authorizes the person to teach at an educational level of the 7th grade or higher; or