Centuries: 4th century - 5th century - 6th century
Decades: 380s 390s 400s 410s 420s - 430s - 440s 450s 460s 470s 480s
Years: 427 428 429 430 431 - 432 - 433 434 435 436 437
... of the U-2 spy plane, due to its remoteness, existing facilities and the presence of a large dry lake bed for landings (the Groom Lake of the name). It is the ...
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