To expand upon what others have already said the unit was modified for tourism but above and beyond that the ship's technology is heavily outdated and outclassed by current date models. There simply comes a point when maintenance and upgrade costs outweigh the building of something new.
I asked the question on board and short answer is No, as they have made extensive modifications to turn it into an exhibit/musuem.
No, it is solely for tourism purposes!
Short Answer: No due to heavy modification for tourism.
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