A comprehensive modernization program of 35mm projection and sound equipment has been executed for its 120–theater military circuit by the Far East Army and Air Force Motion Picture Service. High standards of performance capabilities consistent with limitations imposed by available facilities and film product for overseas areas were established. To meet the concept requirements of quality professional equipment operated by nonprofessional servicemen projectionists, some original designs have been achieved in modification of existing commercial equipment and development where no counterpart has been available from trade supply sources.