![f 22 raptor breaking the sound barrier f 22 raptor breaking the sound barrier](https://thumbs.imagekind.com/canvas2/blurred/bbe8fcc4-b00c-420d-aaad-f8a675179bad_22_650/Breaking-the-Sound-Barrier_art.png)
Jeff Miller, a former Learjet and Gulfstream executive, argued recently that there is capacity for at least 400 private supersonic business jets in the country. There is also huge market demand, particularly for business travelers. "Also, a quiet supersonic plane immediately solves every long distance city pair without the need for a vast new worldwide infrastructure." "With a high enough altitude and the right geometry, the sonic boom noise on the ground would be no louder than current airliners, so that isn’t a showstopper," Musk himself wrote in unveiling the Hyperloop. Most sonic booms can be mitigated by flying high enough (something Musk suggested) and technology exists to design aircraft to limit the decibel level of the booms. What's sad about that is that technology now has outpaced the regulations. Many business owners believe EPA is actually a four-letter word, since the EPA's involvement in any pursuit is sure to add cost and bother. The FAA can't even issue exemptions from its rules without consulting with the EPA. The FAA can issue whatever regulations it wants, but the EPA has the power to issue even tougher regulations or push the FAA into places it doesn't want to go. And "involved" may not be a strong enough word.
![f 22 raptor breaking the sound barrier f 22 raptor breaking the sound barrier](https://i.pinimg.com/originals/8b/d1/84/8bd184ef9e4cf91d573ed1026393c94d.jpg)
wrote a bunch of regulations designed to "relieve and protect the public health and welfare from aircraft noise and sonic boom." It is primarily the FAA's responsibility in the U.S., but the Environmental Protection Agency is involved, as well. In addition to property damage from the sound waves, regulators have feared that it could cause hearing loss or even heart damage. Still, at some point in our history, these loud sounds became some kind of public health hazard. But sonic booms from aircraft happen in the sky. No one - well, no one without a fetish - wants to be anywhere near the business end of a bullwhip.
#F 22 RAPTOR BREAKING THE SOUND BARRIER CRACK#
Such sounds happen more frequently than you might think: The crack you hear when someone uses a whip is actually a loop in the leather breaking the sound barrier. When you pass Mach 1, the plane travels faster than the waves itself and that move across the so-called sound barrier produces a large sound, which is the sonic boom. At under Mach 1, these waves propagate in front of a plane.
![f 22 raptor breaking the sound barrier f 22 raptor breaking the sound barrier](https://www.quotemaster.org/images/3b/3b509fc3add4e2ba354962522cebcfee.jpg)
Planes produce sound waves when they travel. And regulators have determined that people need to be protected from sonic booms. Why? Breaking the sound barrier leads to a sonic boom.