In FSX and its successors, "drafts" typically refer to environmental air movements that affect flight physics:

Aside from draft-related mechanics, FSX introduced several groundbreaking features for the series:

: It allows creators to test uncompressed or "work-in-progress" add-on packages before they are finalized for retail release.

In the latest iterations of the simulator (MSFS 2024), "Draft" refers to a specific content loading mode for developers.

: It draws a visible "drafted" line on the taxiway to guide you from the terminal to your assigned runway.

: FSX specifically introduced missions focused on "Soaring," where finding and utilizing atmospheric drafts is the primary objective. 3. Progressive Taxi (Ground Navigation)

: Users can adjust the intensity of these drafts under the Realism settings tab to make soaring or mountain flying more challenging.