<page_title> National Airlines (1934–1980) </page_title> <section_title> Fleet </section_title> <table> <cell> Lockheed L-188 Electra <col_header> Aircraft </col_header> </cell> <cell> 1959 <col_header> Introduced </col_header> </cell> </table>
In 1959 the Lockheed L-188 Electra was introduced into the fleet.