AIR LAw
From my experience with Air Law its a real M***** F******, I passed mine on the first attempt at OBA (pheeeew), but not before systematically going through the paper and RULING out the obvious incorrect answers. Now the issue with the Air Law paper over some of the others, is that the remaining two answers will often both seem quite plausable.
It just wants reading over and over again, and for the sake of the exam, just PARROT LEARN it. ie be able to recite things when you have little or no idea what they mean, (you'll want to know it once airbourne though!).
Kind Regards and the Best of Luck
CR
PS Maybe a little song might help (to the tune of 'the knee bone's connected to the thigh bone)
You dont fly in military aaaaaair-space,
If you do you might get shot iiin the-face,
When i'm flying in the sky in my rock-et
I must must stay Xfeet above fixed ob-jects,
etc etc