Here are the AirportSim System Requirements (Minimum)
CPU: i5
RAM: 8 GB
VIDEO CARD: NVIDIA GeForce GTX1060
DEDICATED VIDEO RAM: 3072 MB
PIXEL SHADER: 5.1
VERTEX SHADER: 5.1
OS: Windows 10, 11
FREE DISK SPACE: 12 GB
AirportSim Recommended Requirements
CPU: i7
RAM: 16 GB
VIDEO CARD: NVIDIA GeForce GTX 2070
DEDICATED VIDEO RAM: 8192 MB
PIXEL SHADER: 5.1
VERTEX SHADER: 5.1
OS: Windows 10, 11
FREE DISK SPACE: 12 GB