Quick search by citation:

47 U.S. Code § 84a, 84b - Repealed. Pub. L. 89–554, § 8(a), Sept. 6, 1966, 80 Stat. 647

Section 84a, act Mar. 4, 1929, ch. 701, § 5, 45 Stat. 1559, provided for appointment and pay of general counsel, assistants to general counsel, and other legal assistants to Federal Radio Commission.

Section 84b, act Dec. 18, 1929, ch. 7, § 3, 46 Stat. 50, provided for appointment and pay of chief engineer, assistants to chief engineer, and other technical assistants to Federal Radio Commission.