新空军一号：空,中堡垒

Af@?ter -)th^*ree dec[?ades, the U[/=).S. ^Air [`Force On#e , airc_$_-raft!s will .soon _be retired\.. I!@.n their place is
( a  new, `747 jumbo *][jet th:;`_at has been transfo.rmed into the fl[)ying White Hou+] se. THE NEW AIR FOR )CE ONE FLYING FORTRESS follo,*w]s the c;+l:assified$ m=-i;!\ssion to% ]).cre[ate the ne[ `w presidential ai+.r$\craft and prov
\ ides an insi *+,de look at,/?/ the cutting-e]dg
e$! te%chnology that transform:)s ![the plane into a]*;* top\(-secret command c$en)ter.