Definitely not P1/S - in single crew ops that is reserved for succesful flight tests with a flight examiner only.
I would say it depends on whether any training took place and whether the instructor doing the checking out was logging it P1.
If it is differences training and/or the instructor is logging P1, you must log PUT.
If however the instructor is not logging, or it is a group check done by someone who is not an FI, you log P1.
P1S can go in the Command column, however it cannot be used for certain licence applications (CPL I think) - it's worth checking the appropriate GIDs and JARs regarding this.
Very muddy waters these, there are lots of myths floating around and often the CAA are not sure and give contradictory advice - so don't take my info as verbatim ('cos I'm not 100% sure if it is!), back youself up with the JARs/GIDs
cheers!
foggy.
[ 29 October 2001: Message edited by: foghorn ]