Bayanin: Ko da yake Ronald Reagan ta biyu sharuddan a matsayin shugaban kasar ya ga babu manyan canje-canje ga Air Force One, da yi na shugaban kasa jirgin sama version na 747 ya fara a lokacin da shugabancin. The USAF bayar da wani Request For Proposal a 1985 biyu wide-jiki jirgin sama tare da m na uku injuna da kuma wani unrefueled kewayon 6,000 miles (9,700 km). Boeing da 747 da kuma McDonnell Douglas da DC-10 gabatar da shawarwari, da kuma Reagan Administration umurce biyu m 747s maye gurbin tsufa 707s ya yi amfani da.
biyu sharuddan