The FJ - 2 was one of the aircraft used to evaluate the first steam catapult on a US Navy aircraft - carrier .
( The later FJ - 4 Fury was again , a complete structural redesign of the FJ - 3 ) .
The FJ - 3     was one of the aircraft used to evaluate the first steam catapult on a US Navy aircraft - carrier .
( The later FJ - 4 Fury was again , a complete structural redesign of the FJ - 3 ) .