Pretty much there FFF, a couple points;
I think the time limit is 18 months from the date of the first pass and there are a few venues, Gatwick being one of them. The others being Glasgow, Oxford, and Silsoe in Bedfordshire.
You can attempt each paper no more than 4 times, and have 6 sittings in total.
Check out the CAA site at
www.caa.co.uk should have all the details on there.