I think the Excelsior's mission was cover for something more elaborate
...And thus possibly another "Meyerism", a Cold War reference well fitting the Trek context. This would be the International Year of Geophysics, a thin excuse to conduct military research on the oceans, polar regions and upper atmosphere, with several ships in Starfleet contributing with their "scientific" gear or without.
After some thought, I've come to the conclusion that each had their own career planetside, and were only called together for special, showboat occasions, pretty much always directly to the Enterprise.
I really like this interpretation. It really doesn't look like our heroes
ever had time for long duration joint adventures apart from what we explicitly saw in the movies.
It's a somewhat different issue whether the
Enterprise-A had any adventures outside those brief stunts with our heroes aboard. She was seemingly created for the exclusive purpose of being a gift to Kirk; would a ship of such antiquated design be of any operational worth? (If not, it becomes all the easier to accept that Starfleet would donate the ship to Kirk.)
Possibly, re-equipping the original ship for another deep space sortie would already have been a major undertaking due to her age, so at the same price she would be given an all-new crew, NASA style rather than Navy style. If the E-A was similarly old and tired, she might not sail out a lot...
Does Starfleet even believe in "five-year missions"? Kirk spent five years out there doing assorted unrelated stuff everybody else was also shown doing,
which uniquely qualified him to be the boss in ST:TMP. So it seems the one thing making it special was the sustained length - and it sort of follows that at the five-year mark, everybody stopped doing any and all of this stuff altogether, or at least doing it together, or else there would be no "mark" there.
..that line makes no sense
Yeah, "training ship" status might be more transient than we sometimes think. Perhaps the
Republic* is the one proper "schoolship" while any other vessel may undertake training duties especially when not actively being used elsewhere.
If we assume that the E-nil
was slated for further multi-year exploration and that Starfleet prepares for major missions by training an all-new, well-integrated crew, we could also excuse the "
Enterprise class" sign on the simulator. It's not that the ship would belong to the
Enterprise class, it's that the class training to become
Enterprise officers is attending today.
Timo Saloniemi
* In "Court Martial", the ship need not be a dedicated schoolship at all, and indeed Kirk and Finney appear to have been several years into their careers when the incident took place. But fandom paints the vessel as a schoolship in the later years (due to the perhaps-misconception of her having been one in Kirk's youth already), and DS9 "Valiant" sort of nods to that.