Okla. Stat. tit. 47, § 251
Any person who is the holder of an unrevoked and unexpired technician class or better license issued by the Federal Communications Commission to operate an amateur radio station in Oklahoma shall be entitled to special identification as herein provided.
Laws 1953, HB 744, p. 215, § 1, emerg. eff. May 29, 1953; Amended by Laws 1979, SB 169, c. 95, § 1.