Hi guys and gals

                 I hope someone can help me with this. The Fmc says something like ' airports out of date' has anyone else seen this or is just my set up being weird !

Don't spam, posting multiple times does nothing except spam. The answer to your questions is you need to buy the monthly subscription for airac.

I had that silly multipost happen to me. Tapatalk said there was an error posting when in fact there wasn't. Silly really.

 http://www.navigraph.com/

You can subscribe by a month, quater or some other period options they offer. Or u can get it just one time that is just cheap. You don't need full 1year subscription i think unless you want a super realistic sim circumstance. And the data is not that frequently changed even in real world. There are some sites selling it such as navigraph or navdata pro of aerosoft.