Unha – Korean Committee of Space Technology Family: Taepodong meters Length: meters Diameter: meters Launch Mass: Low Earth Orbit Capacity: The Unha was manufactured by Korean Committee of Space Technology with the first launch on . Unha has 1 successful launches and 0 failed launches with a total of 1 launches. Manufacturer Korean Committee of Space Technology is a Government PRK entity that was founded in and is administered by . Korean Committee of Space Technology has 2 successful launches and 1 failed launches with a total of 3 launches.