The asphalt runway stretches for a mile on Yucca Flat, deep in the Nevada National Security Site about 80 miles northwest of Las Vegas.
Built in 2005, the runway covers a dirt landing strip from the 1950s, when the wide, flat valley was used for atomic bomb test shots. A small complex of buildings dominated by a large hangar with unusual clamshell doors dominates the southern end of the asphalt strip.
The complex has no official name. Not many people even know it’s there.
As secret airbases go, the single runway in the test site’s Area 6 is easily overshadowed by the world’s most famous secret military base, Area 51, a dozen miles northeast. Area 51’s existence was only recently acknowledged, even after decades of speculation by UFO enthusiasts that the aircraft development and test facility also houses space aliens and extraterrestrial technology.