They claim that this will help them with the upkeep of the database site. If you do not give information over a month you have access NO to the database, you are taken off the forum and banned from the database. Yes I know they put a lot of work into the up keep, but find it unfair that people should be forced into been banned from the site. How many members are just going to fall by the way side, just because of not supplying info in regularly.
I would prefer a regular subscription to keep the database running, of a nominal fee. If new frequencies come to light they would be reported, by genuine airband listeners for free to update.
I found out about this by chance because I forgot My log-in details, and requested a new log-in...

Airfixpilot