What is the plot of Secrets in the Sky: The Untold Story of Skunk Works?
The history of Skunk Works, the top-secret division of Lockheed that specialised in extreme, highly classified military aircraft design. Skunk Works produced such revolutionary planes as the U-2, SR-71 Blackbird and FB-117 Nighthawk.
What genre is Secrets in the Sky: The Untold Story of Skunk Works?