The bomb that dropped to hiroshima in 1945. I tried my best :D to use you can create this bomb subassembly by holding from long pylon and adding to your plane. I reccomend using a B-29 Because in reallife this bomb was dropped from 'Enola Gay' named B-29 plane. You can find my B-29 from here: https://www.simpleplanes.com/a/0Mpg8s/B-29-Superfortress .If you did this you can drop bomb by pressing 1, open parachute by pressing 2. Here's some info about the bomb: The bomb was 9,700 lbs like this bomb in reallife It was created by Uranium to expode beryllium and polonium to initialize, iron and steel to cover the bomb. Explosion force was 15,000 Tons of TNT. I hope you liked it and as always have a good day :)