: Drag and drop that specific root folder into your simulator's Community folder.

Tip: Sometimes developers "double-pack" folders. If you see another folder inside with the exact same name, that inner folder is usually the one you need.

Some users report that anti-virus software or browser security settings may occasionally block .rar downloads from sites like Flightsim.to.

If the plane or scenery doesn't show up, check that you haven't nested the folders too deeply (e.g., Community/ModName/ModName/files ). It should be Community/ModName/files .

What is the purpose of .rar files in flightsim.to downloads? - Facebook

For historical information or educational resources on the original "First Flight," you can find digital archives of the Wright Brothers' journey on the Internet Archive or via NASA STEM .

: Do not place the .rar file directly into your game folder, as the simulator cannot read compressed archives. Use a tool like 7-Zip or WinRAR to extract the contents.