Are you flying as pax or operating crew!!?
If latter, surprised your company hasn't briefed you; either way, if you go to
www.nat-pco.org you can download the North Atlantic MNPSA Operations Manual (9th Edition) which is a "Thumping Good Read!" Not something you're going to read from cover to cover in one sitting, but a well laid out manual with good index for you to pick out salient points for your area of concern. It's designed for planners, operators and aircrew alike.
If you have any specific queries then send me pm. First query f.o.c.!!!
