Gentlemen, all Essex class CVs were fitted with bow cats. All Yorktown class (including Enterprise and Hornet) were originally built with hanger deck cats. These were later removed and Enterprise was fitted with bow cats, as was Saratoga.
By 1945, getting a cat shot was as common as a deck run. Crowded decks and heavily loaded aircraft meant that there was not enough open deck to get airborne. Thus, for a large strike force, catapult launches were standard until there was enough empty deck space. Catapults were fitted to CVs, CVLs and CVEs.


Did you folks know that some US carriers were fitted with bow arresting gear? Part of these carrier's work-ups included recovering aircraft while the ship steamed backwards. This installation was to allow the recovery of aircraft should the aft flight deck be damaged by a crash or enemy action.
My regards,
Widewing