Imperial Japanese Super sub I400 classhttp://video.pbs.org/video/1481015813/

The main issue the designers had to conquer was the displacement toppled the sub over because of the weight . The engineers decided to combine two subs side buy side to allow the sub to maintain buoyancy.

AutoCAD Design of the Japanese Super Sub I 400 class before it was put into production.

Imperial Japanese Super Sub I 400 class drawing.

Picture of the Imperial Japanese Super Sub I 400 class after it design was tested and proved to work.

These pictures show that the idea was not just a unachievable ideology, but it would help the Japanese Navy and may even win the war for the Japanese Military.

The drawing was made to show were and how the planes were being stored.

Here is a photo of the Japanese Super Sub I 400 class under water and how the planes would remain encased in a water proof tube.

This photo seems to show how massive the hull was to be after commissioning it also shows were the heavy armament was placed.

The Japanese was also heavy armed with guns forward and aft for defense as well as offence in

case of enemy contact.

The photo here display’s the way the planes are sitting in the top of the sub inside a water proof capsule.

During that era the sub was so big in order to take a picture of it the camera had to be held at an angle from a close distance.

Photo of a new Imperial Japanese Super

Sub I 400 class ready for its mission.

If you notice the photo seem to have been taken with other Japanese Navy ships in the back ground.

Here the photo of the Japanese Super Sub I 400 class was taken from a long distance.

DVD available on www.PBS.com

PBS Secrets of the Dead Imperial Japanese Super Sub I 400 class DVD Cover

Imperial Japanese Super Sub I 400 class before commission.

This photo shows the incomplete production of the Imperial Japanese Super Sub I 400 class after the war was over with American military discovering the prefabricated super sub before being commissioned for missions.

1. A video documentary was retrieved from the internet that posted with the premiere date of May 4, 2010 at: http://video.pbs.org/video/1481015813/

2. Wikipedia article on the Imperial Japanese Super Sub I 400 class that gets into specific details of the commissioned Japanese Navy Submarine. Posted on the internet : http://en.wikipedia.org/wiki/Submarine#Submarines_during_the_Russo-Japanese_War

References

THE END