The Wasserfall Ferngelenkte Flarakete ("Waterfall Remote Controlled AA Rocket") was a German supersonic surface-to-air guided missile developed during WWII. The Wasserfall was an AA version of the A-4/V-2 but was smaller - around 1/4 of the size - as it carried a smaller warhead and was only required to reach the altitude of the Allied bomber formations. Includes decals and a section of track for displaying the built kit.