Is not the whole deal about "double dipping"?
That the JAA/CAA/CAA-N/TCand others will only allow 1 person (ONE) to log as PIC of an aircraft, whereas the FAA will allow both a CFI rated pilot AND the holder of a PPL flying together BOTH can log as PIC, but one must log dual received??
This is what the JAA/CAA and others are frowning on. Only 1 person can be PIC of an aircraft, and that person will be determined prior to starting the A/C.
Makes sense to me. and I hold FAA/TC and CAA-N licenses....