Metadata
Author: WikiMatrix
Data
English[en]
Examples of United States military aircraft developed as black projects include the F-117 Nighthawk stealth attack aircraft and the B-2 Spirit stealth bomber, both of which were highly classified and denied as existing until ready to be announced to the public.
Spanish[es]
Ejemplos similares de aviones militares de los Estados Unidos desarrollados como proyectos negros son el F-117 stealth fighter y el bombardero stealth B-2, que fueron clasificados como secreto y negados al público.