This robust helicopter ended up being intoduced through the mid-fifties and may also work as understood rotor-blade aircraft world-wide. Reliability is its most useful feature. It proved designed for the U.S. Army through Vietnam war. Countless UH-ls could be within solution as transportation, ambulance and attack aircraft. Licensed manufacturing in Italy, Germany and Japan makes it the main armed and authorities forces higher than fifty nations. Presently twin-engine variants (Italeri kit no. 847) are increasingly being produced. This helicopter may provide the next two decades or even more.