A few years back, Arizona hosted the Superbowl. The stadium is just 4 miles from my house. The military flyover come directly over my house. I was outside when I heard the noise. Was looking in the direction of the sound as it appeared, very low, very slow, B2 Stealth bomber. The most terrifying machine I have ever seen. Pictures don't do it justice. Sitting on the runway doesn't do it justice. I have trouble describing how it made me feel, I was dizzy afterward.