Originally Posted by
NightIP
Well, the way I see it is this: The FAA counts IRO time toward the 100-hour consolidation requirement, so it's implied that the entire flight can legally be logged. I'm trying to find a letter of interpretation, but I haven't heard of anyone getting in trouble for it.
It can certainly all be logged, I just choose not to log flight time "acquired" while unconcious in the bunk. Just my "portion" based on no. of operating crewmembers.