. . . _:fzxGByHH1351 "1277120". _:fzxGByHH1351 . . . . . . . . . . . . . . . _:fzxGByHH1353. _:fzxGByHH1354. _:fzxGByHH1351. _:fzxGByHH1352. "1966-07-12". "M2-F2"@ja. "Northrop M2-F2"@en. . . . "1967-05-10". . "6.7564"^^. . . "Source: Freebase - The World's database". . _:fzxGByHH1352 "Northrop_M2-F2". _:fzxGByHH1352 . . . . _:fzxGByHH1353 "M2-F2". _:fzxGByHH1353 . _:fzxGByHH1354 "northrop_m2-f2". _:fzxGByHH1354 . . . . . . . . . .