Ala Littoria, C. R. D. A. Cant. Z. 506Aircraft, PANEL UPGRADE This 2D panel is an improved and more realistic version with completely new instruments gauges for my C. R. D. A. Cant. Z. 506Aircraft (506_ac01. zip). Contain also modified Flight Dynamics and CFG files. Created by Manuele Villa, November 2007. Installation instructions included.