The following lines were added (+) and removed (-):
The shortwave spectrum is divided into several segments, some of which are used for marine communications, utility stationsand HAM radio. Specific bands of the shortwave spectrum are dedicated to regular broadcasting stations, such as the Voice of America and the UK BBC. There is one United States government shortwave broadcasting organization called the International Broadcasting Bureau It operates the following stations: Voice of America, Radio Free Europe (Radio Liberty,) Radio Marti, and Radio Free Asia. There are also about 25 private shortwave radio stations in the United States licensed by the FCC.Globally these are generally considered the shortwave radio frequencies.