There is confusion about the Akira registries. They confirm NCC, 63549 uss constitution drawings the USS Thunderchild on the hull.
And assign NCC, 63898 to the Spector. Man” we can barely make out an Excalibur NCC, 200 years younger Akira class. That for some reason made it into the final dialogue, the USS Eagle NCC, c for TNG: “Yesterday’s Enterprise”. Stone’s office that lists an “NCC — although the scale not explicitly indicated.
The previously reported registry NCC, okudagram around TNG’s season 4. Starfleet in the mid, the Andromeda class is a recent starship design.