Just googled again, it appears that Prestwick Flight Centre do not have a website (certainly not one easy to find).
They do have a telephone number, which suggests there may be someone there to answer the call and possibly also answer some of your questions
Prestwick Flight Centre, Prestwick, 01292 476523
This link may also assist
http://www.grampianpfa.ukf.net/Learn%20to%20fly.htm
So might this one
http://www.flyingzone.co.uk/flyingsc...scotlandfs.htm but this doesn't have 'phone numbers.
HTH
PS Hint - use a capital "G" and he might hear you
BRL
At least you didn't confuse me with Miss Marple