my gunship has no weapons control just the default
ALT > VIEWS > INSTRUMENT PANEL > WEAPON PANEL

kc 130 has no controls to extend the cone ti refuel
ALT > VIEWS > INSTRUMENT PANEL > REFUEL

in ACE there are no JATO
You are right about the JATO options. JATO is only available in the C-130T, LC-130 US Coast Guard and LC-130 US Navy (polar).

nor co pilot options
The co-pilot option applies, as far as I know, to the 2D cockpit.

Mark