I actually got it without the stall spin. I never even did a spin. Do you get a card when you do this? The only time I did this on purpose was in the Simulator tutorial and later on during MP and I don't remember getting a card.
I did in this order loop,immelman,split-s,barrel roll, and hide in clouds.

you dont get a card for the spin one ;), so the time you did it in the tutorial was enough ;)

I m sure about that...

never did it in one flight, did immelmann by accident...flight after that did the split, barrel and loop allready done by then and there it was... ping: nnew medal...

happily stand corrected.

could never understand why it wouldnt give me the award tho as i had done the immelmann, split-s, loop and barrel roll plenty of times.

I got this trophy without even trying. just normal flying around got me it...