SpiceWeasel
Tre Kronor
The only thing that makes this fuzzy is the fact that no ones log book is getting signed as instruction. If you are both logging the time, you're both on the hook. If something happens, you could both screwed because of your previous comments. If I were a fed, found you two in the airplane, you in the right seat, and your dad in the left seat, I'd get real real suspicious. See my point?
You would be a crappy fed then....
FAA "Hi I'm here to ramp check, who is PIC"
Guy "I am".
FAA "Let me see AROW and your medical and pilot cert"
Guy "Ok"
FAA "Let me see your log book"
Guy "You will have to formally request it, I keep it at home."
FAA "Why were you in the right seat?"
Guy "There is no limitation on my certificate limiting me to a seat"
FAA "Ok"
If it goes farther than that, I would report the inspector to the FSDO.
Really, @mshunter ... You want to dig this far when it's clear who the PIC is. He didn't state he was giving instruction. It's not the FAAs business whether he logs the time. If he doesn't need it for currency or for certificate flight time requirements, he doesn't need to put pen to paper for the flight. As long as the student doesn't log it and the acting PIC pays...