Abstract
This portion of the history of frequency modulation radio broadcasting is part of a continuing series in the Journal of Broadcasting composed of verbatim extracts from Federal Communications Commission Annual Reports. Previously published installments have included: “The Evolution of Television: 1927–1945” (Summer, 1960) “The Evolution of Television: 1944–1948” (Winter, 1960–61) “The Evolution of FM Radio: 1935–1940” (Spring, 1961) “The Evolution of FM Radio: 1941–1946” (Fall, 1961) and “The Evolution of FM Radio; 1947–1950” (Summer, 1962).