A bigger sub means more space for rafting machinery Replying to: As a note-even the new planned USN SSBN.. -- Kevin.C Post ReplyForum -Corsair- 05/11/2024, 20:49:22 Author Profile | Edit and other quieting measures. Also, PLAN subs are all double-hull meaning the amount of space inside is actually less than it looks from the outside. Recommend | Alert | 5 4 3 2 1 0 -1 -2 -3 -4 -5 Where am IGo Up Go TopPost ReplyBack