The Cirrus Kit Aircraft: The Cirrus VK-30
The Cirrus VK-30 was a groundbreaking aircraft introduced by Cirrus Design Corporation in 1987. Founded by brothers Alan and ...
New Scientist on MSN3d
How the XB-1 aircraft went supersonic without a sonic boom
When the experimental XB-1 aircraft achieved supersonic speeds on a test flight, it did not create a disruptive sonic boom – ...