Originally Posted by
BoilerUP
The distinction between the duties & responsibilities of Pilot-in-Command is one that should not be overlooked.
I'm no lawyer, but I believe the FAA interprets "duties of pilot in command" as meaning you were the Pilot Flying.
In this case you don't need to look at other regs, just apply common sense.
The intent is that the SIC acts as the PIC in planning and decision making...pretends to be the PIC. The actual plays along, but of course retains ultimate responsibility and veto power. Who flies what leg doesn't really matter. This would be very similar in format to a new CA doing IOE.
This has been done in this manner at several regional airlines. My only caveat would be to get company approval first.
And just so we are clear: This is not loggable PIC in any way shape or form. This is logged as SIC, but can be used in lieu of some of the PIC required for the SIC. Make sure you note that each leg in question was conducted as "SIC fulfilling the duties of PIC" or words to that effect. I would probably get the CA's signature too.