Posted by James Dixon:
For full specs of the Constellation class including a cutaway, consult Jackill's Ships of the Fleet manual (forgot which one!)...
Volume II, IIRC.
One caveat, though. Eric fell into a trap that many folks did, and
MichaelS seems to have avoided so far: He took an Okudagram which had been deliberately exaggerated along the vertical axis as an accurate representation of the ship, and added an extra deck or two, especially in the upper superstructure. The proportions should in fact more closely match the Enterprise-subclass's superstructure, although the bridge module's different and there are some other changes.
MichaelS has caught the details very well, I think.
Eric's specs are okay, but since this project is vastly more detailed, we may find that somewhat different numbers might work better once the final details are worked out. We shouldn't be afraid to adjust, if necessary.
Actually, too, the cross-section in
Rick's article on the class in ST: The Magazine is a very good one, although the "slice" through the primary hull along the port/starboard line, rather than the centerline, omits a lot of structural and propulsion details. Still, Tim Earls (IIRC) gets a lot of the proportions right relative to the filming model.
He's also got tech specs on the 4-nacelled predecessor of the Constellation, the Jaguar class I think it was called...
If I'm thinking of the one you're thinking of,
James, it's the Cheetah-class fast cruiser.
For the basic original configuration, consult the back of Star Fleet Prototype... Nice line drawing...
Prototype got the proportions very close to accurate, though they used what look like typical LN-64 drive units. One pretty much has to take that drawing as a concept or design drawing, not a rendition of the final ship as constructed.
In addition, there was another fan manual detailing another ship class or two which compared the Constellation class... This is where the date conflicts began, following the Prootype manual--and my speculation on it...
You thinking the Cheyenne-class manual, or a different one?
Best,
Alex