You might be interested to look at:
www.openflyers.org
It's written in PHP/MySQL, a common means of making such a thing and you have the option of using their hosted site (reasonably inexpensive), or they'll
give you the software to put on your own machinery (it's open-source)!
It's written in France and queries seem to be answered very promptly. I understand there's several hundred clubs using the hosted version worldwide. There is a trial period available for the hosted version I think, and of course an on-line demo
.
IO540 - I'd be interested in looking at that system some time if you can dig it up, there's a few Unix boxes laying around here somewhere
FP.