The carriers at that time generally would have A-7, F-4 Phantoms, A-1 Skyraiders (propeller plane), and A-4 Skyhawks as well as a few others such as the Skywarrior, Vigilanty, Hawkeye, etc. I'm not a ship person so I do not know where you will find those aircraft models in the scale you want. Does your dad have a "cruise" book from his days on the carrier. Those usually have pictures of the various aircraft on board the ship at that time.