King Daniel Into Darkness wrote:
"Heavy Cruiser" is particularly visible in STIII, when Chekov reports the break-in to Spock's quarters.
Now, do we assume that "Heavy Cruiser" refers to the refit Enterprise
in ST III (IIRC, the TMP blueprints
mentioned that, too) or to the TOS Enterprise
shown on the screen Display?
Suffice to say I'm inclined to take the Klingon definition in ST III ("Federation Battlecruiser") with grains of salt.