One of my all time favourite picture, taken during the Hyundai Air & Sea Show! McDonnell Douglas F-15C Eagle from the Louisiana ANG's 159th Fighter Wing "Bayou Militia" almost exceeding the speed of sound, producing visibile pressure waves.
The Bone (from B-One) on a very high-speed pass creating pressure waves during the Hyundai Air & Sea Show. B-1, B-2 and B-52 on the same day…what a dream!