Active since a few hours already, and still valid until midnight, Drzewiecki Design and simMarket have turned FREE their pack Polish Airports Vol.1, for all available simulators.
X version supports P3D v4/v1, FSX and FSW. XP version is made for X-Plane 10/11.
Tomorrow, April 06th you will be able to download for free GAFFER SIMULATIONS – LANSERIA INTERNATIONAL AIRPORT P3D4.
And the day after, April 07th it will be MLD SCENERY – LRIA – IASI INTERNATIONAL AIRPORT P3D.