The Cheyenne class was developed alongside the early Galaxy class starship but saw its launch well before that line of Starfleet vessel.
It featured as the USS Ahwahnee in the backgound only but despite this has a small amount of lore about it, so let's take a look.

00:00 Intro
00:21 Real Origins
02:15 Development
03:34 Specifications
04:51 Warp Coasting
05:25 Armaments
06:58 Future and Conclusion

Music from bensound.com, purpleplanet.com and freesfx.co.uk
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This Video is for critical purposes with commentary.