FS2004/FSX – Savoia Marchetti S 55 X. This is the 4th version of this model, which has been revised in order to be used with FS2004 and also with FSX. The model was made with Abacus FSDS v3.51. It has many moving parts and a detailed enough 3D virtual cockpit. This new version has been prepared to mark the 80th anniversary of flight across the Atlantic, following a request of the PVI, Italian Virtual Pilot, which also provided for the configuration of the new virtual cockpit with new gauges. Model, panel and textures of I-NANN code sample are made by Massimo Taccoli. Repaint by Luigi Speroni specimen with I-BALB code. Repaint for sample coded I-GIORDANO and I-BIANI are from Fabio Dominici (PVI). Revision of flight dynamics by Carlo Alberto de Ruvo (PVI). Basic gauges comes from FS2004 DC3 model. Other instrumentation kindly provided by Manuele Villa and Stefano Meneghini ItalianWings.