In the Serice Pack (SP):
1. For FSX/FSX-SE and P3D users, SP 3 adds the 748i model and associated differences and new systems:
a. LNAV and VNAV refinements (747-400)
For the 748i only:
b. INTEGRATED APPROACH NAVIGATION (IAN)
c. REQUIRED NAVIGATION PERORMANCE/ACTUAL NAVIGATION PERFORMANCE (RNP/ANP)
d. Vertical Situation Display (VSD)
e. Airport Map Display
2. For FS2004, the LNAV and VNAV refinements from the 748i work were added. The 748i model is not included.
3. Updated documents, including a 747-400/747-8i differences document, are included in the SP.