Safety pilot logging
I am IR/ME and FI, but not IRI. I have been working recently as a safety pilot for a client who has PPL/IR/ME but does not feel confident to fly alone under IFR. The aircraft can be flown from either seat as P1, so either of us but not both of us can log as P1.
The client files the flight plans with her name as PIC on the flight plan. But she leaves me to fill out the techlog of the aircraft under my name. So who, technically is P1?