r a limited time or for the duration of the term thereof, if it determines: (1) That such action will promote the public interest, convenience and necessity; or (2) That such action will promote fuller compliance with the provisions of the Communications Act of 1934, as amended, or of any treaty ratified by the United States. (b) When the FCC makes such a determination, it will issue an order of modificaiton. The order will not become final until the licensee is notified in writing of the proposed aciton and the grounds and reasons therefor. The licensee will be given reasonable opportunity of no less than 30 days to protest the modification; except that, where safety of life or property is involved, a shorter period of notice may be provided. Any protest by a licensee of an FCC orderof modificaiton will be handled in accordlance with the provisions of 47 U.S.C. S 316. S 97.27 Replacement license. Each licensee or permittee whose original document is lost, mutilated or destroyed must request a replacement. The request must be made to: FCC, P.O. Box 1020, gettysburg, PA 17326. A statement of how the document was lost, mutilated or destroyed must be attached to the request. A replacement license must bear the same expiration date as the license that it replaces.