Code of Federal Regulations Title 47. Telecommunication § 47.5.83 Cancellation provisions

(a) The authority to use the frequency or frequencies permitted by the license is granted upon an experimental basis only and does not confer any right to conduct an activity of a continuing nature;  and

(b) The grant is subject to change or cancellation by the Commission at any time without notice or hearing if in its discretion the need for such action arises. However, a petition for reconsideration or application for review may be filed to such Commission action.