<page_title> Spanish submarine C-3 </page_title> <section_title> Commanders </section_title> <table> <cell> Teniente de Navío <col_header> Rank </col_header> </cell> <cell> Rafael Viniegra González <col_header> Name </col_header> </cell> <cell> 18 July 1936 <col_header> From </col_header> </cell> </table>
On 18 July 1936, C-3 was under command of Teniente de Navío, Rafael Viniegra González.