Mmmm ....
.... don't believe it is ..... the flight manual supplements which reflect the aircraft fit out have to be incorporated into the manual for it to be a valid legal document .... and you will find that in order to meet the requirements of the Maintenance Release, (and thus the Airworthiness Certificate and the appropriate regulations & or ANO's) you MUST have the up to date Flight Manual the aboard the aircraft.
Cheers mate
