Do a search in the usual places, especially Avsim, for add on airports by jvile (Jim Vile). An airport add on man of distinction. He made one with an Accleration aircraft carrier deck buried in the ground, for practise purposes. All his stuff is free as he is an enthusiast like most of us. If you can`t find it and it sounds suitable post here and I`ll ask him about its location and download source.
I made the Acceleration carrier GPS locatable in FSX too, by a pre determined airport code but only when in port and stationary. One version sets off at a given time but you can start on it before sailing time, from the FSX start menu. This may help others who want to practise from the actual carrier deck but have trouble getting on board. Its been available at Avsim for some time now in the FSX Scenery section.
Reider