Similar to the Ship and Tank designers, this allows you to customize airframes with specific engines, weapons, and modules.
Typically corresponds to the v1.12 "Avalanche" update. Core Expansion Content
The "By Blood Alone" expansion focuses on the Mediterranean theater and air warfare:
Commanders can now award medals to individual divisions for performance in the field.
Usually requires mounting the ISO, running the installer, and copying the contents of the FLT folder to the game directory.
