<page_title> Apollo Lunar Module </page_title> <section_title> Lunar modules produced </section_title> <table> <cell> LM-4 <col_header> Serial number </col_header> </cell> <cell> Apollo 10 <col_header> Use </col_header> </cell> <cell> May 18, 1969 <col_header> Launch date </col_header> </cell> </table>
Apollo 10 was launched on May 18, 1969, using LM-4.