Sec.  73.593   Subsidiary communications services.

   The licensee of a noncommercial educational FM station is not required to
   use its subcarrier capacity, but if it chooses to do so, it is governed by
    Sec.  Sec. 73.293 through 73.295 of the Commission's Rules regarding the types of
   permissible subcarrier uses and the manner in which subcarrier operations
   shall be conducted; Provided, however, that remunerative use of a station's
   subcarrier capacity shall not be detrimental to the provision of existing or
   potential radio reading services for the blind or otherwise inconsistent
   with its public broadcasting responsibilities.

   [ 48 FR 26615 , June 9, 1983]