Typically we armor the floor of the cabins; or in some helicopters, when requested, such as the Bell 206, only the pilot seat is armored. Generally with the Black Hawk UH-60, only the passenger area is armored.
The armor weight for 7.62 AP is 40 kilos per sq. Meter
Our helicopter armor is constructed from Silicon Carbide tiles laminated with rubberized Twaron. This option produces an armor which is 20% lighter than armor utilizing Alumina tiles.
ISBI has armored over 20 helicopters for both civilian and military. (American, Russian, French)
We have also armored Colombian Air Force<br> C-130 gunships.