Sec.  101.409   Terms of grant; general limitations.

   (a) Developmental authorizations normally will be issued for one year, or
   such shorter term as the Commission may deem appropriate in any particular
   case, and will be subject to cancellation without hearing by the Commission
   at any time upon notice to the licensee.

   (b) Where some phases of the developmental program are not covered by the
   general rules of the Commission or by the rules of this part, the Commission
   may specify supplemental or additional requirements or conditions in each
   case as it may deem necessary in the public interest, convenience or
   necessity.

   (c) Frequencies allocated to the service toward which such development is
   directed will be assigned for developmental operation on the basis that no
   interference will be caused to the regular services of stations operating in
   accordance with the Commission's Table of Frequency Allocations ( Sec. 2.106 of
   this chapter).

   (d) The rendition of communication service for hire is not permitted under
   any developmental authorizations unless specifically authorized by the
   Commission.

   (e) The grant of a developmental authorization carries with it no assurance
   that the developmental program, if successful, will be authorized on a
   permanent basis either as to the service involved or the use of the
   frequencies assigned or any other frequencies.