Northrop YA-9
[cs] Northrop YA-9
[de] Northrop YA-9
[es] Northrop YA-9
[fa] نورثروپ وای‌ای-۹
[fr] Northrop YA-9
[id] Northrop YA-9
[it] Northrop YA-9
[ja] YA-9 (航空機)
[lt] Northrop YA-9
[pl] Northrop YA-9