http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Minimum standards for VHF antennas used on shipboard in the maritime mobile service
Radio Technical Commission for Marine Services (U.S.)
14 pages, 14 leaves of drawings : illustrations ; 28 cm.
Paper / Radio Technical Commission for Marine Services (U.S.) ; 193-75/DO-88
Paper (Radio Technical Commission for Marine Services (U.S.)) ; 193-75/DO-88