§  17.57   Report of radio transmitting antenna construction, alteration,
and/or removal.

   The owner of an antenna structure for which an Antenna Structure
   Registration Number has been obtained must notify the Commission within
   5 days of completion of construction by filing FCC Form 854-R and/or
   dismantlement by filing FCC Form 854. The owner must also notify the
   Commission within 5 days of any change in structure height or change in
   ownership information by filing FCC Form 854. FCC Forms 854 and 854-R,
   and all related amendments, modifications, and attachments, shall be
   filed electronically.

   [ 85 FR 85532 , Dec. 29, 2020]