((a)) There shall be conspicuously printed on pilot charts prepared in the National Geospatial-Intelligence Agency the following: “Prepared from data furnished by the National Geospatial-Intelligence Agency of the Department of Defense and by the Department of Commerce, and published at the National Geospatial-Intelligence Agency under the authority of the Secretary of Defense”.

((b)) The Secretary of Commerce shall furnish to the National Geospatial-Intelligence Agency, as quickly as possible, all meteorological information received by the Secretary that is necessary for, and of the character used in, preparing pilot charts.