These Majestic class carriers used the BS4 catapult: 103ft...40,000lb@78kt...30,000lb@110kt.
The weights of the A7 Corsair are :
Empty weight: 19,127 lb (8,676 kg)
Max takeoff weight: 41,998 lb (19,050 kg) overload condition.
Basically the A7 is too heavy for the catapults of these small...