<page_title> Boeing 747 </page_title> <section_title> Specifications </section_title> <table> <cell> Pratt & Whitney JT9D-7 or Rolls-Royce RB211-524 or GE CF6 <col_header> 747SP </col_header> <col_header> 747-100 </col_header> <col_header> 747-200B </col_header> <col_header> 747-300 </col_header> </cell> </table>
The Boeing 747 includes the Pratt & Whitney, General Electric CF6 and Rolls-Royce RB211-524.