https://theaviationgeekclub.com/did-you-know-the-sr-71-blackbird-sonic-booms-shattered-the-windows-of-kelly-johnson-zsa-zsa-gabor-and-president-nixons-houses/ h

https://theaviationgeekclub.com/did-you-know-the-sr-71-blackbird-sonic-booms-shattered-the-windows-of-kelly-johnson-zsa-zsa-gabor-and-president-nixons-houses/ https://theaviationgeekclub.com/did-you-know-the-sr-71-black... Some of these incidents are probably false or exaggerated, but it does seem it produced enough of a boom to route away from cities.