CV-8 Hornet Aircraft?

Actually there were other aircraft on deck. And she had her hangar deck catapult

If you are modelling the Hornet during the mission for the Doolittle raid keep in mind that if the B25s were still on flight deck the Hornet's planes were on the hanger deck. There was no room on the flight deck for them.

1 Torpedo squadron of TBDs (15 or so), 1 Scout and 1 Bombing Squadron of SBDs (30+), and 1 Fighter Squadron of F4Fs (15+) Plus "spares" of each aircraft type, usually hung from the hangar deck overheads.