Sec.  5.93   Limited market studies.

   Unless otherwise stated in the instrument of authorization, licenses granted
   for the purpose of limited market studies pursuant to  Sec. 5.3(j) of this part
   are subject to the following conditions:

   (a) All transmitting and/or receiving equipment used in the study shall be
   owned by the licensee.

   (b) The licensee is responsible for informing anyone participating in the
   experiment that the service or device is granted under an experimental
   authorization and is strictly temporary.

   (c) The size and scope of the experiment are subject to limitations as the
   Commission  shall establish on a case-by-case basis. If the Commission
   subsequently determines that a market study is not so limited, the study
   shall be immediately terminated.