Every one uses VHF, it is found in many
Every one uses VHF, it is found in many places.

The first thing to notice is that the VHF is not a VHF, it is found in many places.

The second thing to notice is that the VHF is not a VHF, it is found in many places.

The third thing to notice is that the VHF is not a VHF, it is found in many places.

The fourth thing to notice is that the VHF