In your case, all four of you are sitting in a Flying Wedgie! WGDR

In a light plane, ie 4 place, what's the difference between a cabin
and a cockpit? My Delta sits three souls behind the pilot. Are they in
the cabin back there, while I'm in the cockpit?

Seriously, and with great respect for your accomplishment, I think
you'd be correct. Hey - you're the only one what can reach them
lee-vers and pedals - *I'm* not a-gonna argue witcha!

;-^