Automatic radio call selectors on U.S. cargo ships
By: hearings before a subcommittee of the Committee on Interstate and Foreign Commerce, United States Senate, Eighty-Fourth Congress, second session on H. R. 4090, an act to amend part II of Title III of the Communications Act of 1934, so as to require the installation of an automatic radio-telegraph call selector on cargo ships of the United States carrying less than two radio operators, and for other purposes
Publisher: G.P.O.
Published: 1956
Place of publication: Washington
Language: eng
Number of pages: 108
Subjects: Radio in navigation; Radio -- Installation on ships
Notes: Hearing held June 28, 1956