It had self-sealing fuel tanks in wings and fuselage, a fire-extinguishing system and a body able to take heavy punishment. |
With self-sealing fuel bladders and a little bit of armor, helicopters are highly resistant to small-caliber weapons. |
Three standard self-sealing fuel tanks provide a fuel capacity of 3,222 litres. |
The fuel system is rated to withstand a 14m crash and the fuel tanks are self-sealing. |
The DZ does not response well to hydraulic fracturing treatment because of fracture self-sealing. |
The self-sealing fuel tanks are mounted in external fairings on the sides of the fuselage. |