Northrop YF-23
[ar] نورثروب واي إف-23
[az] YF-23
[ca] Northrop YF-23
[cs] Northrop/McDonnell Douglas YF-23
[de] Northrop YF-23
[el] Northrop YF-23
[es] Northrop YF-23
[fa] نورثروپ وای‌اف-۲۳
[fr] Northrop YF-23
[he] נורת'רופ YF-23