Tehachapi Triangle (XF-131 Super Sentinel)
Referenced in 1 episode
Definition
Artwork by Bill McDonald dated 1992 depicting a black triangular craft. McDonald says it was based on descriptions from Lockheed and Northrop engineers.
Referenced in 1 episode
Artwork by Bill McDonald dated 1992 depicting a black triangular craft. McDonald says it was based on descriptions from Lockheed and Northrop engineers.