Sec.  87.103   Posting station license.

   (a) Stations at fixed locations. The license or a photocopy must be posted
   or retained in the station's permanent records.

   (b)  Aircraft radio stations. The license must be either posted in the
   aircraft or kept with the aircraft registration certificate. If a single
   authorization covers a fleet of aircraft, a copy of the license must be
   either posted in each aircraft or kept with each aircraft registration
   certificate.

   (c)  Aeronautical  mobile  stations. The license must be retained as a
   permanent part of the station records.

   [ 53 FR 28940 , Aug. 1, 1988, as amended at  54 FR 11720 , Mar. 22, 1989]