101.525—24 GHz system operations.
        
        (a) 
         A licensee using the 24 GHz band may construct and operate any number of fixed stations anywhere within the area authorized to serve without prior authorization, except as follows:
    
    
    
    
    
    
        
        (2) 
         Any antenna structure that requires notification to the Federal Aviation Administration (FAA) must be registered with the Commission prior to construction under  § 17.4 of this chapter.
    
    
        
        (b) 
         Whenever a licensee constructs or makes system changes as described in paragraph (a)(1) of this section, the licensee is required to notify the Commission within 30 days of the change under  § 1.947 of this chapter and include a statement of the technical parameters of the changed station.
    
    [65 FR 59360, Oct. 5, 2000, as amended at 69 FR 17959, Apr. 6, 2004]