DaveReidUK
That's an easy one: About last 3 flying days' worth, or back to the previous WY check. When a new logbook is started the old one remains on-board, officially.
The real dilemma behind your question is understood, but it's one of those few that fortunately do not need a lawyer-proofed solution. Working the job does it.
Last edited by FlightDetent; 21st Apr 2021 at 19:58.