When the F-14 came into service (1974) the technology for a pilot to fly, navigate and fire the air arms had not been invented so the Co-Pilot was the navigator and also kept an eye on fuel and things like that
The F4 Phantom II did over 1,500 mph. If you meant F14 that was a post Viet War jet called the F14 Tomcat.
f14
Tomcat
f1 to f14
F14
You will need 2 pilots
Pilots need to study aerodynamics because they don't get chance how to do this. So they need to study before flying.
Mach 2.34 (1,544mph)
F13 = {Shift Key}+F1 F14 = {Shift Key}+F2 F15 = {Shift Key}+F3 etc.
F14 Tomcat
Volunteer Pilots Association's motto is 'People Flying People in Need'.
To show where they have flown