1) One of the following:
a. FSX SP2
b. FSX Acceleration
c. FSX Gold
d. Prepar3D 1.4+, 2.0+, 3.0+, 4.0+, 4.1+, 4.2+, 4.3+
e. FSX Steam Edition
2) PMDG NGX, 77X, 747 QOS II or MD11
3) Internet access
4) Direct X compatible video card
5) A PC running Windows Vista/7/8/10/11 32/64 bit with all Windows Updates applied
6) .NET Framework version 3.5 and 4.6.2+ with all Windows updates applied.