Sec. 23.24  Correspondents and points of communication.

    Each instrument of authorization issued for fixed public or fixed 
public press service shall authorize communication to the points of 
communication and to the organizations, agencies, or persons specified 
therein only, except as provided by Sec. 23.53: Provided, however, That 
in the event of a change in an organization, agency, or person specified 
or a change in the effective control of such organization, agency, or 
person, the licensee shall immediately notify the Commission of such 
change and shall file an application for modification of the instrument 
of authorization: And provided further, That where such change is 
occasioned by reason of circumstances beyond the control of the 
licensee, communication under the then outstanding instrument of 
authorization shall be permitted to continue pending consideration of 
and action upon the application for modification of the instrument of 
authorization.