THY strike will start on 15/05/2013 03.00.
Here's official announcement:
"We have previously announced that as a result of the negotiations relating to the 24th contract period, Hava-Is union gave strike notification to our Incorporation. Today, Hava –İş Union notified their decision to our Incorporation that the strike will begin on 15.05.2013. Despite the strike decision, our Incorporation has not taken lockout decision and will continue its’ operations within this framework. It is possible that the parties shall agree on the Collective Bargain Agreement until the strike date. The public will be informed about the developments in the process going forward."
If you have flights on/after 15 May, take it into consideration.