From the Navy’s public statements, O’Rourke calculated the number at anywhere between 125 and 243 aircraft, although some in industry contend it’s 300 or more. The peak of this shortfall is projected to occur around 2015; the Navy contends a shortage of strike-fighters could reduce the number of available carriers from 11 to seven around that time.
F-18's are simply not made to be around that long.
