Flying boat! you seem to be on a mission about FTC! Do you work for the opposition? What's your relationship with AFT?
I asked, and the Coventry connection is not Atlantic, but Flight Simulation (Walter Nothrup), and the Cranfield connection is Bonus (Pete Godwin) both of whom can do the UK end of the IR for much better rates than AFT. And they have good reputations.
My info is that prices are fixed in pounds because the rates for rands go all over the place, and prices are about the same as a year ago.
So what is your bias??