22 buttons to push on HOTAS apparently [known as the 'cowpie' (throttle) and stick] according to this 'travel sim'
video & have a look at PCD (Panoramic Cockpit) display cropped screengrab for LHA approach. Nice to have Day/NIGHT eh for all youse CVFers out there:
F-35 helmet display sees everything Published on Apr 25, 2014 AOPALive
"Super situational awareness with a helmet mounted display that lets the pilot "see" through the aircraft in all directions."