Looks like this is the Enterprise, as it’s the only orbiter (or orbital test vehicle) that had her name in that location...
Ah a very rare Vandenberg shot. Just a reminder that at one point we planned to also launch Shuttles from California!
I second all of the above, except I would delete the following words: “the fact that we have to hitch a ride with”
Ouch, yes… I hate the fact that we have to hitch a ride with the Russians.
Remember when America had a space program?